UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYub+mydbeNPwIld3wiuCrWPkTJI7VuLYBrs4c7bRM8=' 
WHERE 
  key_id = '7fac903abde186740da0ce67c34514116f6e16e94dc41c39a6eef3b961756f1d' 
  AND (
    token = 'ZYub+mydbeNPwIld3wiuCrWPkTJI7VuLYBrs4c7bRM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )