UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YXe8IK/02Gsjkk/9cI8ay9qD/yVq7/E6j1HfqP27rJc=' 
WHERE 
  key_id = '401727c7928c7d1f624b28bbfe85940394f170608c463d70fb1e4931a589c274' 
  AND (
    token = 'YXe8IK/02Gsjkk/9cI8ay9qD/yVq7/E6j1HfqP27rJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )