"Tue, 02 Jul 2024 19:54:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
19:54:30
General datetime
2024-07-02 19:54:30Z
For Database
2024-07-02 19:54:30
For HTTP1.1
Tue, 02 Jul 2024 19:54:30 GMT