UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyWxbR3sQKuifUPM7OdwVhgGP4FtF1oICGBbpX/+ujE=' 
WHERE 
  key_id = '484728e068146f50631c933315ec6d8f28d18a82f6fd3c61b0a78431d9a88595' 
  AND (
    token = 'HyWxbR3sQKuifUPM7OdwVhgGP4FtF1oICGBbpX/+ujE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )