"Tue, 02 Jul 2024 15:34:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
15:34:51
General datetime
2024-07-02 15:34:51Z
For Database
2024-07-02 15:34:51
For HTTP1.1
Tue, 02 Jul 2024 15:34:51 GMT