UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHT9PQSU8+hFwb0XtAm4fxNfmzPrpPqKf4/XtIOHUvw=' 
WHERE 
  key_id = 'ef00c351c34f2e4998b769c3f395b052a060dccf8e542dd047dbe48422cd7966' 
  AND (
    token = 'EHT9PQSU8+hFwb0XtAm4fxNfmzPrpPqKf4/XtIOHUvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )