I have done something similar to the OP.

I had a ball python develop a RI, and decided I'd try to raise the temps. I actually put her into a new tub with a lid and wet paper towel and a water bowl.

I put the tub into my incubator (90 degrees) and left her in there for about 2 weeks.

2 weeks later she wasn't holding her head up, and there were no bubbles. At that point in time I moved her back into the snake room and kept an eye on her. She has shown no signs of RI since then.

Perhaps its because I moved her at the first sign of a RI, and didn't wait long. who knows. Just thought I'd make mention of it