"Thu, 03 Oct 2024 20:50:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
20:50:21
General datetime
2024-10-03 20:50:21Z
For Database
2024-10-03 20:50:21
For HTTP1.1
Thu, 03 Oct 2024 20:50:21 GMT