Regarding the "no keys" part of the message, Streits and other
full-service lock shops can make keys for standard brands of furniture
from the number on the lock. OEC, the local furniture vendor, can also
help for brands they carry. Some furniture companies will send you
replacement locks and/or keys for their furniture, free of charge.
Just FYI, since I've had to do each of the above at one time or another.