"Sun, 02 Jun 2024 17:58:30"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240602
Only TIME
17:58:30
General datetime
2024-06-02 17:58:30Z
For Database
2024-06-02 17:58:30
For HTTP1.1
Sun, 02 Jun 2024 17:58:30 GMT