SELECT 
  cscart_product_descriptions.product_id, 
  cscart_product_descriptions.short_description, 
  IF(
    cscart_product_descriptions.short_description = '' 
    OR cscart_product_descriptions.short_description IS NULL, 
    cscart_product_descriptions.full_description, 
    ''
  ) AS full_description 
FROM 
  cscart_product_descriptions 
WHERE 
  cscart_product_descriptions.product_id IN (
    87026, 87051, 87086, 87109, 83576, 83578, 
    90583, 90584, 90915, 90917, 90994, 
    90996, 91396, 91398, 91400, 91402, 
    91404, 91406, 91408, 91410, 91412, 
    91414, 91416, 91418, 91009, 91021, 
    91033, 91046, 89495, 89496, 89503, 
    89504, 89511, 89512, 89519, 89520, 
    86903, 86928, 86964, 86989, 87025, 
    87050, 87108, 90796, 83289, 83291, 
    83296, 83298, 90565, 90566, 90571, 
    90572, 90577, 90578, 91395, 91397, 
    91399, 91401, 91403, 91405, 91407, 
    91409, 91411, 91413, 91415, 91417, 
    83303, 83305, 90553, 90554, 91100, 
    91101, 91104, 91105, 91107, 91108, 
    91109, 91186, 91187, 91190, 91191, 
    91193, 91194, 91195, 91241, 91242, 
    91245, 91246, 91248, 91249, 91250, 
    91076, 91077, 91080, 91081, 91083
  ) 
  AND cscart_product_descriptions.lang_code = 'en'

Query time 0.00184

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "43.24"
    },
    "table": {
      "table_name": "cscart_product_descriptions",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "product_id"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id",
        "lang_code"
      ],
      "key_length": "9",
      "rows_examined_per_scan": 96,
      "rows_produced_per_join": 96,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "33.64",
        "eval_cost": "9.60",
        "prefix_cost": "43.24",
        "data_read_per_join": "366K"
      },
      "used_columns": [
        "product_id",
        "lang_code",
        "short_description",
        "full_description"
      ],
      "attached_condition": "((`nuie_scalesta_net`.`cscart_product_descriptions`.`product_id` in (87026,87051,87086,87109,83576,83578,90583,90584,90915,90917,90994,90996,91396,91398,91400,91402,91404,91406,91408,91410,91412,91414,91416,91418,91009,91021,91033,91046,89495,89496,89503,89504,89511,89512,89519,89520,86903,86928,86964,86989,87025,87050,87108,90796,83289,83291,83296,83298,90565,90566,90571,90572,90577,90578,91395,91397,91399,91401,91403,91405,91407,91409,91411,91413,91415,91417,83303,83305,90553,90554,91100,91101,91104,91105,91107,91108,91109,91186,91187,91190,91191,91193,91194,91195,91241,91242,91245,91246,91248,91249,91250,91076,91077,91080,91081,91083)) and (`nuie_scalesta_net`.`cscart_product_descriptions`.`lang_code` = 'en'))"
    }
  }
}

Result

product_id short_description full_description
83289 nuie Athena Floor Standing 4 Drawer Vanity With Twin Polymarble Basin 1200mm - Anthracite Woodgrain
83291 nuie Athena Floor Standing 4 Drawer Vanity With Twin Ceramic Basin 1200mm - Anthracite Woodgrain
83296 nuie Athena Floor Standing 4 Drawer Vanity With Twin Polymarble Basin 1200mm - Hacienda Black
83298 nuie Athena Floor Standing 4 Drawer Vanity With Twin Ceramic Basin 1200mm - Hacienda Black
83303 nuie Athena Floor Standing 4 Drawer Vanity With Twin Polymarble Basin 1200mm - Gloss White
83305 nuie Athena Floor Standing 4 Drawer Vanity With Twin Ceramic Basin 1200mm - Gloss White
83576 nuie Athena Floor Standing 4 Drawer Vanity With Twin Polymarble Basin 1200mm - Gloss Grey
83578 nuie Athena Floor Standing 4 Drawer Vanity With Twin Ceramic Basin 1200mm - Gloss Grey
86903 Old London Floor Standing 2 Door Vanity Unit with 1 Tap Hole Ceramic Basin 800mm - Storm Grey
86928 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 800mm - Storm Grey
86964 Old London Floor Standing 2 Door Vanity Unit with 1 Tap Hole Ceramic Basin 800mm - Twilight Blue
86989 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 800mm - Twilight Blue
87025 Old London Floor Standing 2 Door Vanity Unit with 1 Tap Hole Ceramic Basin 800mm - Timeless Sand
87026 Old London Floor Standing 2 Door Vanity Unit with 1 Tap Hole Ceramic Basin 1000mm - Timeless Sand
87050 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 800mm - Timeless Sand
87051 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 1000mm - Timeless Sand
87086 Old London Floor Standing 2 Door Vanity Unit with 1 Tap Hole Ceramic Basin 1000mm - Hunter Green
87108 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 800mm - Hunter Green
87109 Old London Floor Standing 2 Door Vanity Unit with 3 Tap Hole Ceramic Basin 1000mm - Hunter Green
89495 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Polymarble Basin 800mm - Pure White
89496 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Ceramic Basin 800mm - Pure White
89503 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Polymarble Basin 800mm - Cool Grey
89504 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Ceramic Basin 800mm - Cool Grey
89511 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Polymarble Basin 800mm - Indigo Blue
89512 Hudson Reed Solar Floor Standing 2 Drawer Vanity Unit with Ceramic Basin 800mm - Indigo Blue
89519 Hudson Reed Solar 800mm Floor Standing 2-Drawer Unit and Polymarble 1 Tap Hole Basin - Fern Green
89520 Hudson Reed Solar 800mm Floor Standing 2-Drawer Unit and Ceramic 1 Tap Hole Basin - Fern Green
90553 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 1 - Gloss White
90554 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 2 - Gloss White
90565 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 1 - Grey Vicenza Oak
90566 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 2 - Grey Vicenza Oak
90571 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 1 - Anthracite Woodgrain
90572 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 2 - Anthracite Woodgrain
90577 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 1 - Black Woodgrain
90578 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 2 - Black Woodgrain
90583 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 1 - Satin Green
90584 Nuie Arno 1200mm Floor Standing 4 Drawer Vanity & Double Basin 2 - Satin Green
90796 Old London 800mm Cabinet & Basin (1TH) - Hunter Green
90915 nuie Arno Floor Standing 4 Drawer Vanity & Double Polymarble Basin, 1200mm - Satin Anthracite
90917 nuie Arno Floor Standing 4 Drawer Vanity & Double Ceramic Basin, 1200mm - Satin Anthracite
90994 nuie Arno Floor Standing 4 Drawer Vanity & Double Polymarble Basin, 1200mm - Satin Grey
90996 nuie Arno Floor Standing 4 Drawer Vanity & Double Ceramic Basin, 1200mm - Satin Grey
91009 Hudson Reed Bexley Floor Standing 2 Door 1 Shelf Vanity & Single Bowl 1 Tap Hole Marble Top, 600mm - Satin White/White
91021 Hudson Reed Bexley Floor Standing 2 Door 1 Shelf Vanity & Single Bowl 1 Tap Hole Marble Top, 600mm - Cool Grey/White
91033 Hudson Reed Bexley Floor Standing 2 Door 1 Shelf Vanity & Single Bowl 1 Tap Hole Marble Top, 600mm - Indigo Blue/White
91046 Hudson Reed Bexley Floor Standing 2 Door 1 Shelf Vanity & Single Bowl 1 Tap Hole Marble Top, 600mm - Matt Green/White
91076 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin White/Black
91077 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin White/Black
91080 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin White/Grey
91081 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin White/Grey
91083 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin White/White
91100 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/Black
91101 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/Black
91104 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/Grey
91105 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/Grey
91107 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/White
91108 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Anthracite/White
91109 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Square Basin, 800mm - Satin Anthracite
91186 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/Black
91187 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/Black
91190 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/Grey
91191 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/Grey
91193 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/White
91194 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Grey/White
91195 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Square Basin, 800mm - Satin Grey/White
91241 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/Black
91242 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/Black
91245 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/Grey
91246 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/Grey
91248 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/White
91249 nuie Classique Floor Standing 2 Door Unit & 3 Tap Hole Marble Top with Oval Basin, 800mm - Satin Green/White
91250 nuie Classique Floor Standing 2 Door Unit & 1 Tap Hole Marble Top with Square Basin, 800mm - Satin Green/White
91395 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 600mm - Storm Grey
91396 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 800mm - Storm Grey
91397 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 600mm - Storm Grey
91398 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 800mm - Storm Grey
91399 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 600mm - Storm Grey
91400 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 800mm - Storm Grey
91401 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 600mm - Twilight Blue
91402 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 800mm - Twilight Blue
91403 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 600mm - Twilight Blue
91404 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 800mm - Twilight Blue
91405 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 600mm - Twilight Blue
91406 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 800mm - Twilight Blue
91407 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 600mm - Timeless Sand
91408 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 800mm - Timeless Sand
91409 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 600mm - Timeless Sand
91410 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 800mm - Timeless Sand
91411 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 600mm - Timeless Sand
91412 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 800mm - Timeless Sand
91413 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 600mm - Hunter Green
91414 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 1 Tap Hole Fireclay Basin, 800mm - Hunter Green
91415 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 600mm - Hunter Green
91416 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 3 Tap Hole Fireclay Basin, 800mm - Hunter Green
91417 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 600mm - Hunter Green
91418 Hudson Reed Old London Floor Standing 2 Door Vanity Unit & 0 Tap Hole Fireclay Basin, 800mm - Hunter Green