"Thu, 03 Oct 2024 18:42:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241003
Only TIME
18:42:20
General datetime
2024-10-03 18:42:20Z
For Database
2024-10-03 18:42:20
For HTTP1.1
Thu, 03 Oct 2024 18:42:20 GMT