Salah is a must and must be observed at its due time. You try to be with wudhu at your work place and at least try to observe farz salah any where even when you are travelling you can do that. If you can afford to offer that prayers or salah at masjid it is fine but if you can't, then you can offer all your Namaz at home. It is important to offer farz namaz any way which you can.
Muslims can offer salah in any clean place that is free of idols. However, attending congregational prayers at the local Masjid is always recommended, but if you can't make it, salah at home is just as effective. Talk to a religious leader for more on this.
You must pray everyday but if you can't pray during salah time then I was told to pray when you got the time but (let's go with morning prayer) instead of saying "I pray the prayer of the morning" say "I pray late the prayer of the morning" sorry it's hard for me to type it in arabic.
You are making your life complicated I m not trying to criticize you are most likely in bondage.You have to pray on a rug,pray on time,cant miss a prayer?C'moooooon yall I mean with Jesus you dont have to be on a rug,in a Church,in a mosque or even a room free pf odols you can be anywhere.Whether driving skiing,walking and sfill be praying to Jesus its unlimited bcuz Jesus is LOVE.There is NO bondage in Him stop trying to be perfect you arent thats why u need Him.Please wake up,lpease!!!