"Sat, 17 Aug 2024 02:06:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240817
Only TIME
02:06:03
General datetime
2024-08-17 02:06:03Z
For Database
2024-08-17 02:06:03
For HTTP1.1
Sat, 17 Aug 2024 02:06:03 GMT