SELECT 
  cscart_ult_product_descriptions.product_id, 
  cscart_ult_product_descriptions.short_description, 
  IF(
    cscart_ult_product_descriptions.short_description = "", 
    cscart_ult_product_descriptions.full_description, 
    ""
  ) AS full_description, 
  cscart_ult_product_descriptions.meta_keywords, 
  cscart_ult_product_descriptions.meta_description, 
  cscart_ult_product_descriptions.search_words, 
  cscart_ult_product_descriptions.promo_text 
FROM 
  cscart_ult_product_descriptions 
WHERE 
  cscart_ult_product_descriptions.product_id IN (
    1080078, 480529, 663018, 562184, 521242, 
    521141, 481524, 866373, 525844, 431448, 
    522508, 880662, 522509, 431449, 1313291, 
    487149, 484141, 740234, 740227, 1121453, 
    525843, 822713, 822715, 2047822, 822658, 
    2077218, 671322, 822656, 2014474, 
    1153208
  ) 
  AND cscart_ult_product_descriptions.company_id = 1 
  AND cscart_ult_product_descriptions.lang_code = 'ro'

Query time 0.00041

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "0.90"
    },
    "table": {
      "table_name": "cscart_ult_product_descriptions",
      "access_type": "ref",
      "possible_keys": [
        "PRIMARY",
        "product_id",
        "company_id"
      ],
      "key": "company_id",
      "used_key_parts": [
        "company_id"
      ],
      "key_length": "4",
      "ref": [
        "const"
      ],
      "rows_examined_per_scan": 4,
      "rows_produced_per_join": 0,
      "filtered": "14.29",
      "cost_info": {
        "read_cost": "0.50",
        "eval_cost": "0.06",
        "prefix_cost": "0.90",
        "data_read_per_join": "2K"
      },
      "used_columns": [
        "product_id",
        "lang_code",
        "company_id",
        "short_description",
        "full_description",
        "meta_keywords",
        "meta_description",
        "search_words",
        "promo_text"
      ],
      "attached_condition": "((`maniamall_cscart`.`cscart_ult_product_descriptions`.`product_id` in (1080078,480529,663018,562184,521242,521141,481524,866373,525844,431448,522508,880662,522509,431449,1313291,487149,484141,740234,740227,1121453,525843,822713,822715,2047822,822658,2077218,671322,822656,2014474,1153208)) and (`maniamall_cscart`.`cscart_ult_product_descriptions`.`lang_code` = 'ro'))"
    }
  }
}