SELECT 
  product_id, 
  amount 
FROM 
  cscart_warehouses_sum_products_amount 
WHERE 
  1 
  AND product_id IN (
    12, 32, 7, 130, 35, 16, 33, 110, 34, 89, 
    114, 147, 36, 128, 20, 52
  )

Query time 0.00044

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "20.66"
    },
    "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": 37,
      "rows_produced_per_join": 37,
      "filtered": "100.00",
      "index_condition": "(`test_uchur_k`.`cscart_warehouses_sum_products_amount`.`product_id` in (12,32,7,130,35,16,33,110,34,89,114,147,36,128,20,52))",
      "cost_info": {
        "read_cost": "16.96",
        "eval_cost": "3.70",
        "prefix_cost": "20.66",
        "data_read_per_join": "592"
      },
      "used_columns": [
        "product_id",
        "amount"
      ]
    }
  }
}

Result

product_id amount
7 2
7 2
12 3
12 3
16 23
16 23
20 2
20 2
32 1
32 1
33 2
33 2
34 3
34 3
35 3
35 3
36 3
36 3
52 2
52 2
89 8
89 8
110 3
110 3
114 25
114 25
128 3
128 3
130 2
130 2
147 2
147 2