UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HOCYH7sEfRLoAS/ztn/gbHTXI25cpIwx7J6gGDgEC0=' 
WHERE 
  key_id = 'a81af8a16a9fe43c029499b04b7d5db40d1360cb1d7b051e80eefba786e37d9b' 
  AND (
    token = '0HOCYH7sEfRLoAS/ztn/gbHTXI25cpIwx7J6gGDgEC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )