UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIAFkMbGIyEcIU9KJzcktljJXevuLOhfQFr0+jlLKKk=' 
WHERE 
  key_id = '7dce13a6167450f4196eab8f7b9ff4241eceaed58c8765b3a934c6b4070d6cf9' 
  AND (
    token = 'mIAFkMbGIyEcIU9KJzcktljJXevuLOhfQFr0+jlLKKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )