"Tue, 02 Jul 2024 04:45:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
04:45:20
General datetime
2024-07-02 04:45:20Z
For Database
2024-07-02 04:45:20
For HTTP1.1
Tue, 02 Jul 2024 04:45:20 GMT