No, my tests were on Fedora (v22, now past EOL). However, I have just copied the same abc.zip from the Fedora box to a CentOS 7 box and when unzipped there it does instead have the correct timestamp of 09:47:51.

So (as you, I and our anonymous brother suspected) it is indeed a problem with the unzip executable - in my case the version on the Fedora machine.