"Wed, 02 Oct 2024 03:12:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241002
Only TIME
03:12:13
General datetime
2024-10-02 03:12:13Z
For Database
2024-10-02 03:12:13
For HTTP1.1
Wed, 02 Oct 2024 03:12:13 GMT