"Mon, 01 Jul 2024 09:50:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240701
Only TIME
09:50:49
General datetime
2024-07-01 09:50:49Z
For Database
2024-07-01 09:50:49
For HTTP1.1
Mon, 01 Jul 2024 09:50:49 GMT