UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faxQaYMFWU9V433kwmHZUMpoFjVLcZq7CG1PGhb7qDg=' 
WHERE 
  key_id = 'd38944ac3e405e8eb226f542e2e7a6ab612fb3564f906d938373ef264c40224c' 
  AND (
    token = 'faxQaYMFWU9V433kwmHZUMpoFjVLcZq7CG1PGhb7qDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )