"Tue, 02 Jul 2024 17:57:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240702
Only TIME
17:57:54
General datetime
2024-07-02 17:57:54Z
For Database
2024-07-02 17:57:54
For HTTP1.1
Tue, 02 Jul 2024 17:57:54 GMT