"Thu, 20 Jun 2024 02:23:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240620
Only TIME
02:23:23
General datetime
2024-06-20 02:23:23Z
For Database
2024-06-20 02:23:23
For HTTP1.1
Thu, 20 Jun 2024 02:23:23 GMT