"Thu, 09 May 2024 11:20:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240509
Only TIME
11:20:40
General datetime
2024-05-09 11:20:40Z
For Database
2024-05-09 11:20:40
For HTTP1.1
Thu, 09 May 2024 11:20:40 GMT