SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    84911, 87981, 84687, 84709, 88027, 88024, 
    84708, 84749, 88042, 87974, 84271, 
    87991, 87966, 84270, 88033, 88007, 
    84269, 93150, 93154, 93156, 93789, 
    93795, 94448, 94804, 94805, 94806, 
    94809, 94832, 95753, 95786, 95788, 
    95885, 95886, 95887, 95888, 96117, 
    96118, 96176, 98036, 98037, 98038, 
    98229, 98233, 98325, 98882, 98883, 
    98884, 98885, 99136, 99145, 99153, 
    99154, 99158, 99167, 99181, 99185, 
    99187, 99202, 99205, 99212, 99220, 
    100386, 100387, 100434
  )

Query time 0.00116

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "28.89"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 64,
      "rows_produced_per_join": 64,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "22.49",
        "eval_cost": "6.40",
        "prefix_cost": "28.89",
        "data_read_per_join": "307K"
      },
      "used_columns": [
        "product_id",
        "product_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "facebook_obj_type",
        "parent_product_id",
        "buy_now_url",
        "my_supplier_id",
        "supplier_amount",
        "manufacturer_code",
        "supplier_access_time",
        "rf_stop_update_price",
        "rf_stop_update_amount",
        "rf_stop_update_status",
        "rf_cost"
      ],
      "attached_condition": "(`nuie_scalesta_net`.`cscart_products`.`product_id` in (84911,87981,84687,84709,88027,88024,84708,84749,88042,87974,84271,87991,87966,84270,88033,88007,84269,93150,93154,93156,93789,93795,94448,94804,94805,94806,94809,94832,95753,95786,95788,95885,95886,95887,95888,96117,96118,96176,98036,98037,98038,98229,98233,98325,98882,98883,98884,98885,99136,99145,99153,99154,99158,99167,99181,99185,99187,99202,99205,99212,99220,100386,100387,100434))"
    }
  }
}