"Wed, 02 Oct 2024 04:02:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241002
Only TIME
04:02:11
General datetime
2024-10-02 04:02:11Z
For Database
2024-10-02 04:02:11
For HTTP1.1
Wed, 02 Oct 2024 04:02:11 GMT