I am much less optimistic than others on this. I think it will be close to a miracle to make the connection. Odds are that your domestic flight will be late. Then you need to get off the plane and make your way to the main hall of the airport. 30 minutes for this is rather good. Next you take the train to your departure are, pass immigration and security. This took me about 45 minutes 10 days ago. If everything goes well, you get to your gate as they are about to close the plane door.