"Thu, 06 Jun 2024 19:35:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240606
Only TIME
19:35:31
General datetime
2024-06-06 19:35:31Z
For Database
2024-06-06 19:35:31
For HTTP1.1
Thu, 06 Jun 2024 19:35:31 GMT