"Tue, 02 Jul 2024 05:21:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
05:21:51
General datetime
2024-07-02 05:21:51Z
For Database
2024-07-02 05:21:51
For HTTP1.1
Tue, 02 Jul 2024 05:21:51 GMT