UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B57M12N3Eai3AwdYSxqt0FxPhVRHxVtWuPRBN+lf1PA=' 
WHERE 
  key_id = 'a5c30cd4c484011c6c36ff66ccdbf2bb9f5de4502dcef14c839388ccf5e6b079' 
  AND (
    token = 'B57M12N3Eai3AwdYSxqt0FxPhVRHxVtWuPRBN+lf1PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )