UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXO6nL5PiHq1OnZonRgQom2qOKFEVRwh3BaTwKTVEWo=' 
WHERE 
  key_id = 'a29df714b524cd3018a305f9de49e0d68402d3e7d1b1ff092413dadbbf4cd5bb' 
  AND (
    token = 'pXO6nL5PiHq1OnZonRgQom2qOKFEVRwh3BaTwKTVEWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )