UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyNchmx+CdWc8iYt2V/ohTIqRTXVNuHwsLvvsBHZC60=' 
WHERE 
  key_id = 'd4b2942c362ddd2aa775e4a6cae7595dbd7d27d02dcc594af26dfbe9c231c960' 
  AND (
    token = 'RyNchmx+CdWc8iYt2V/ohTIqRTXVNuHwsLvvsBHZC60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )