If your storage compartments use the standard 'CH751' key, they should be easy to find. Check with a key shop, your dealer, or any RV dealer, and they may have a handful available. I've got a few I've collected over the years.
Sherm & Terry w/rescue Eydie (min Schnauzer) & Charley (std Poodle)
2015 Jay Flight 27RLS, GY Endurance (E), Days: 102 '15, 90 '16, 80 '17, 161 '18
2006 Ford F350 PSD, 4WD, CC, LB, SRW, Cmpr. pkg, Equal-i-zer 4-p, Continental ContiTrac TR