"Thu, 02 May 2024 20:20:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240502
Only TIME
20:20:39
General datetime
2024-05-02 20:20:39Z
For Database
2024-05-02 20:20:39
For HTTP1.1
Thu, 02 May 2024 20:20:39 GMT