UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJ3HkMdZa+nH66CxmJi2gnvAI9pTyehr3ZmekXgex5E=' 
WHERE 
  key_id = '016fe9a13e93d03d31ed49a032b023c80a63cd25f5169de46bf6bd0dc954ea78' 
  AND (
    token = 'gJ3HkMdZa+nH66CxmJi2gnvAI9pTyehr3ZmekXgex5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )