"Wed, 02 Oct 2024 21:48:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241002
Only TIME
21:48:20
General datetime
2024-10-02 21:48:20Z
For Database
2024-10-02 21:48:20
For HTTP1.1
Wed, 02 Oct 2024 21:48:20 GMT