UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5eYp1YnIpJYBoitGdkuzdm/g6qSemgrdKWTHMtIhyI=' 
WHERE 
  key_id = 'e6e7e6e8c81913628e1152b4c0669ce1d448f1acf63ecf6a3a5dcee04a741fd2' 
  AND (
    token = 'G5eYp1YnIpJYBoitGdkuzdm/g6qSemgrdKWTHMtIhyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )