"Sun, 17 Mar 2024 11:19:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240317
Only TIME
11:19:53
General datetime
2024-03-17 11:19:53Z
For Database
2024-03-17 11:19:53
For HTTP1.1
Sun, 17 Mar 2024 11:19:53 GMT