UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+NbS0j1Kzc00drZd/mVLyUDsPYwl7CyxXpT2j+DsWU=' 
WHERE 
  key_id = 'eb729068ecda94480f7b4585afcc60e2cc320234a24619fc7871187cbbeb1a5c' 
  AND (
    token = 'R+NbS0j1Kzc00drZd/mVLyUDsPYwl7CyxXpT2j+DsWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )