UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1car0VwiEcmNYHRySZtEgjU7ICWWp6QrL5ovlUpjHWw=' 
WHERE 
  key_id = '8faa96a3caba92fd78792cc8f4b83590109976ebbcd5781513e7e5cbb1f9c383' 
  AND (
    token = '1car0VwiEcmNYHRySZtEgjU7ICWWp6QrL5ovlUpjHWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )