UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3mhVxk+6qDridDDNzIJBrv2GQXh+pPNhBc3/rU+CAiE=' 
WHERE 
  key_id = 'ae031feabfa3c403fbf4e187daddf4cdbf64fcbd94d24918eb9ce16521774dd7' 
  AND (
    token = '3mhVxk+6qDridDDNzIJBrv2GQXh+pPNhBc3/rU+CAiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )