UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8BmqIaoMwq+I/wGBWTQtWhZ3hPDyYLHjqmOi1gm+RQ=' 
WHERE 
  key_id = 'e4ae4f5361c15b1d7d019f500c02f2f613d4338939f0decd8addf59099b05dc8' 
  AND (
    token = 'j8BmqIaoMwq+I/wGBWTQtWhZ3hPDyYLHjqmOi1gm+RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )