"Thu, 21 Mar 2024 22:17:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240321
Only TIME
22:17:34
General datetime
2024-03-21 22:17:34Z
For Database
2024-03-21 22:17:34
For HTTP1.1
Thu, 21 Mar 2024 22:17:34 GMT