Keys on blue carabiner with panda charm

I lost my keys yesterday around 3pm outside the Riverside Central Library on Mission Inn Ave in Riverside, Inland Empire. It's a small silver keyring with a bright blue carabiner and a panda charm, plus two house keys and a car key for a Toyota with a black fob. A red silicone cover sits on the house key, and there's a tiny scratch across the car fob, plus a white sticker marked 'M-3' on the carabiner. They’re a little worn but mean a lot to me because they unlock my apartment and my office, and I’d really appreciate getting them back.