UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3txs9WvyVDUM0lkbtm+HUiLqzcQo0VZTIrl708b+eiM=' 
WHERE 
  key_id = 'de362ed6b87480d6acacb470afb1a9629ab29937de27c86d3f7c12d73651a24e' 
  AND (
    token = '3txs9WvyVDUM0lkbtm+HUiLqzcQo0VZTIrl708b+eiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )