"Thu, 02 May 2024 11:20:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240502
Only TIME
11:20:15
General datetime
2024-05-02 11:20:15Z
For Database
2024-05-02 11:20:15
For HTTP1.1
Thu, 02 May 2024 11:20:15 GMT