"Sat, 11 May 2024 07:59:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240511
Only TIME
07:59:37
General datetime
2024-05-11 07:59:37Z
For Database
2024-05-11 07:59:37
For HTTP1.1
Sat, 11 May 2024 07:59:37 GMT