UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+kA8UIwhAq1DlK6rlch2UUN8De9neKrHhGcxQDIPkE=' 
WHERE 
  key_id = '178e1260f31b9927c757ccb87793a9566179c3d089bd213396be7d4e20d48afd' 
  AND (
    token = '2+kA8UIwhAq1DlK6rlch2UUN8De9neKrHhGcxQDIPkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )