as far as i review your configuration, you are using a cisco switch right?
so for example, your switch has 24 ports all configured as you said was sticky, just issue the following commands:
no switchport port-security mac-address sticky
no switchport port-security mac-address sticky 000a
* this commands will disable your sticky config on the port..
then, issue this commands.
enter your desired mac address:
ex: switchport port-security mac-address 000a.000b.000c
hope this one works because in cisco, if you want to undo certain commands, you just need to issue “no” to erase that.