Here you go, 
Anyone planning on using this as a mod must rename the download to autosave.smod.
As a side note, the auto-saving it set to happen every 5 minutes. I never tested with such a long wait time, I hope the timers allow for it. Other than that possible but unlikely snag we should be good to go.
If you have any questions let me know 
Edit
Quick Save key is ‘Tab’