"Sat, 03 Aug 2024 06:58:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240803
Only TIME
06:58:54
General datetime
2024-08-03 06:58:54Z
For Database
2024-08-03 06:58:54
For HTTP1.1
Sat, 03 Aug 2024 06:58:54 GMT