Red car keys with dragon charm lost near Coventry Cathedral

I lost my red car keys with a dragon charm yesterday around 3pm outside Coventry Cathedral on Priory Street, near the bus stop by the Herbert Art Gallery. The set has two brass house keys and a black car key with a silver Toyota emblem, all on a dark metal ring. One key has a small dent, and the dragon charm is enamel orange with a tiny blue USB drive tucked on the ring. It means a lot to me—those keys unlock my home and my grandmother's old car, and I really need to get them back if anyone picked them up. If found, please drop them at the cathedral's front desk.