SELECT 
  option_id, 
  option_type 
FROM 
  cscart_product_options 
WHERE 
  option_id IN (14, 15, 25, 20, 21, 1, 26)

Query time 0.00082

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_product_options",
          "access_type": "ALL",
          "possible_keys": ["PRIMARY"],
          "rows": 14,
          "filtered": 50,
          "attached_condition": "cscart_product_options.option_id in (14,15,25,20,21,1,26)"
        }
      }
    ]
  }
}

Result

option_id option_type
1 S
14 S
15 C
20 C
25 S
26 S
21 C