Trying (and failing) to set /32 prescaler

I’ve been given this code to set the timer interrupt prescaler to /64, and it works OK…

TCCR2B |= (1<<CS22); // turn on CS22 bit
TCCR2B &= ~((1<<CS21) | (1<<CS20)); // turn off CS21/0 bit

I tried to write code to set 0,1,1 to set the prescaler to /32 and it no longer works (timer does not fire) , can someone show me how to load the 0,1,1 values into the bits correctly?

Thanks,
Steve