UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vgA/y7CgzPHiDJoXcmffsHD8EcigDJzUYj8UXMJ/bE=' 
WHERE 
  key_id = '96613293d2ad65bb98183b1347254565def2a187d37a2587e132e1f2688fbc53' 
  AND (
    token = '7vgA/y7CgzPHiDJoXcmffsHD8EcigDJzUYj8UXMJ/bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )