"Mon, 02 Dec 2024 06:05:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
06:05:18
General datetime
2024-12-02 06:05:18Z
For Database
2024-12-02 06:05:18
For HTTP1.1
Mon, 02 Dec 2024 06:05:18 GMT