I too would take some pics with the lens as-is just to see what they come out like. Front element damage may not be that obvious in photos until you point it into a bright light source. (Rear element damage is likely to be worse.) Here is a related comparison from lensrentals:
https://www.lensrentals.com/blog/2008/10/front-element-scratches/
That said, it also shouldn't be hard to find another compatible Soviet-era 50mm lens, perhaps harder to find an Industar-10, but there are other collapsible 50mm.
Also, since the damage is localized, you could put a piece of black tape over the damaged area and take some pictures. You'll probably lose about 1/3 of the aperture area so roughly 2/3 of a stop of exposure, but with the damage blacked out, it may be difficult to detect any effect on the pictures.