Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '94bbce6df86cd499e5756caf77e37999520b5ed334bd49e5c8f3eb2079de419e' 
  AND token = 'qLdNWmQ6TMOrHsDFUDXnfuKutSAQ3ABA0ik1P1mLhZE=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00029

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}