UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1esMc5QFV5oa3Hje4AxN5Fwe75cU+qMrTAdl8acF208=' 
WHERE 
  key_id = '3081e8eb64733d72d211c4cfaa4fa985998cdd1945e4bb622a20494b2209ada7' 
  AND (
    token = '1esMc5QFV5oa3Hje4AxN5Fwe75cU+qMrTAdl8acF208=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )