Sandbox

SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = '880f861c236cae2088cbb4ad64cd1201d75322d5dd8e7277843eb5da6e4155ac' 
  AND token = 'F2Pse3Sb1E14jkiU9fY/Vgmhjm1gY6HWji0OPwVKm/Y=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00050

JSON explain

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