"Sat, 11 May 2024 09:41:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240511
Only TIME
09:41:34
General datetime
2024-05-11 09:41:34Z
For Database
2024-05-11 09:41:34
For HTTP1.1
Sat, 11 May 2024 09:41:34 GMT