"Wed, 28 Feb 2024 08:53:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240228
Only TIME
08:53:56
General datetime
2024-02-28 08:53:56Z
For Database
2024-02-28 08:53:56
For HTTP1.1
Wed, 28 Feb 2024 08:53:56 GMT