"Sat, 03 Aug 2024 02:59:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240803
Only TIME
02:59:44
General datetime
2024-08-03 02:59:44Z
For Database
2024-08-03 02:59:44
For HTTP1.1
Sat, 03 Aug 2024 02:59:44 GMT