"Sat, 01 Jun 2024 04:56:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240601
Only TIME
04:56:53
General datetime
2024-06-01 04:56:53Z
For Database
2024-06-01 04:56:53
For HTTP1.1
Sat, 01 Jun 2024 04:56:53 GMT