"Thu, 15 Aug 2024 12:53:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240815
Only TIME
12:53:42
General datetime
2024-08-15 12:53:42Z
For Database
2024-08-15 12:53:42
For HTTP1.1
Thu, 15 Aug 2024 12:53:42 GMT