"Wed, 20 Mar 2024 22:09:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240320
Only TIME
22:09:50
General datetime
2024-03-20 22:09:50Z
For Database
2024-03-20 22:09:50
For HTTP1.1
Wed, 20 Mar 2024 22:09:50 GMT