--- service.py  2012-10-10 13:21:33.921283495 +0800
+++ service_new.py      2012-10-10 13:26:36.352282561 +0800
@@ -657,7 +657,8 @@
                 config.CONF.signing.token_format)
         try:
             self.token_api.create_token(
-                context, token_id, dict(key=token_id,
+                context, token_id, dict(expires=expiry,
+                                        key=token_id,
                                         id=token_id,
                                         user=user_ref,
                                         tenant=tenant_ref,