SELECT 
  product_id, 
  amount 
FROM 
  cscart_warehouses_sum_products_amount 
WHERE 
  1 
  AND product_id IN (
    105, 106, 17, 57, 122, 58, 5, 22, 18, 27, 
    119, 121, 141, 23, 4, 142
  )

Query time 0.00059

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "18.41"
    },
    "table": {
      "table_name": "cscart_warehouses_sum_products_amount",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 32,
      "rows_produced_per_join": 32,
      "filtered": "100.00",
      "index_condition": "(`test_uchur_k`.`cscart_warehouses_sum_products_amount`.`product_id` in (105,106,17,57,122,58,5,22,18,27,119,121,141,23,4,142))",
      "cost_info": {
        "read_cost": "15.21",
        "eval_cost": "3.20",
        "prefix_cost": "18.41",
        "data_read_per_join": "512"
      },
      "used_columns": [
        "product_id",
        "amount"
      ]
    }
  }
}

Result

product_id amount
4 15
4 15
5 13
5 13
17 32
17 32
18 34
18 34
22 8
22 8
23 19
23 19
27 4
27 4
57 35
57 35
58 35
58 35
105 25
105 25
106 22
106 22
119 27
119 27
121 22
121 22
122 30
122 30
141 11
141 11
142 12
142 12