"Sat, 01 Jun 2024 22:11:22"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240601
Only TIME
22:11:22
General datetime
2024-06-01 22:11:22Z
For Database
2024-06-01 22:11:22
For HTTP1.1
Sat, 01 Jun 2024 22:11:22 GMT