UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JV3TvKvXGsPDNjauhSNByGC5OE6pAX7ctNMtzjJL2fU=' 
WHERE 
  key_id = '4f8082a923c8e753db61c9bc0ef99cc83c4a24e39fae7a497a3f5823605a95b6' 
  AND (
    token = 'JV3TvKvXGsPDNjauhSNByGC5OE6pAX7ctNMtzjJL2fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )