UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URAGhZWUjiwvOnlIjBSrGEVVc9Jh/ezE84uKKssW9uY=' 
WHERE 
  key_id = 'dd238610fba5b917abd70ec57509a607b9c27e9af779344fa38ab474c7031726' 
  AND (
    token = 'URAGhZWUjiwvOnlIjBSrGEVVc9Jh/ezE84uKKssW9uY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )