Sony cdp-207esd

Is there a lock mechanism on the drawer for this player to use when shipping and if so where is it located?Thanks for any help.
If there was a lock on this player, it was likely one of these.

An opening on the bottom with an obvious screw to turn, usually with a common flat blade screwdriver.

An opening on the bottom to insert a plastic key to lock.

Both of these would be below the transport and sometimes labeled.