Well, where do you expect the miracle to come from? When one frame renders three minutes it renders three minutes.

The only "miracle" would be to use a professional Renderarm that can render much faster than you on your system. But this has to be paid of cours.

In my eyes a 10 minute animation is a very ambitious project. Render times are (always) a major part of the problems one faces there.

One day your ship comes in - but you're at the airport.