"Fri, 31 May 2024 06:36:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240531
Only TIME
06:36:45
General datetime
2024-05-31 06:36:45Z
For Database
2024-05-31 06:36:45
For HTTP1.1
Fri, 31 May 2024 06:36:45 GMT