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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, 
  cscart_product_descriptions.meta_keywords, 
  cscart_product_descriptions.meta_description, 
  cscart_product_descriptions.search_words, 
  cscart_product_descriptions.promo_text, 
  cscart_product_descriptions.unit_name 
FROM 
  cscart_product_descriptions 
WHERE 
  cscart_product_descriptions.product_id IN (
    105, 106, 17, 57, 122, 58, 5, 22, 18, 27, 
    121, 119, 141, 23, 4, 142, 120, 62, 10, 
    16, 114, 118, 13, 61, 15, 9, 59, 123, 60, 
    113, 6, 14
  ) 
  AND cscart_product_descriptions.lang_code = 'kk'

Query time 0.00064

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "22.41"
    },
    "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": 32,
      "rows_produced_per_join": 32,
      "filtered": "100.00",
      "index_condition": "((`test_uchur_k`.`cscart_product_descriptions`.`product_id` in (105,106,17,57,122,58,5,22,18,27,121,119,141,23,4,142,120,62,10,16,114,118,13,61,15,9,59,123,60,113,6,14)) and (`test_uchur_k`.`cscart_product_descriptions`.`lang_code` = 'kk'))",
      "cost_info": {
        "read_cost": "19.21",
        "eval_cost": "3.20",
        "prefix_cost": "22.41",
        "data_read_per_join": "146K"
      },
      "used_columns": [
        "product_id",
        "lang_code",
        "short_description",
        "full_description",
        "meta_keywords",
        "meta_description",
        "search_words",
        "promo_text",
        "unit_name"
      ]
    }
  }
}

Result

product_id	short_description	full_description	meta_keywords	meta_description	search_words	promo_text	unit_name
4
5
6
9
10
13
14
15
16
17
18
22
23
27
57
58
59
60
61
62
105
106
113
114
118
119
120
121
122
123
141
142

product_id	short_description	full_description	meta_keywords	meta_description	search_words	promo_text	unit_name
4
5
6
9
10
13
14
15
16
17
18
22
23
27
57
58
59
60
61
62
105
106
113
114
118
119
120
121
122
123
141
142

product_id	short_description	full_description	meta_keywords	meta_description	search_words	promo_text	unit_name
4
5
6
9
10
13
14
15
16
17
18
22
23
27
57
58
59
60
61
62
105
106
113
114
118
119
120
121
122
123
141
142

product_id	short_description	full_description	meta_keywords	meta_description	search_words	promo_text	unit_name
4
5
6
9
10
13
14
15
16
17
18
22
23
27
57
58
59
60
61
62
105
106
113
114
118
119
120
121
122
123
141
142