"Thu, 04 Jul 2024 04:45:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240704
Only TIME
04:45:21
General datetime
2024-07-04 04:45:21Z
For Database
2024-07-04 04:45:21
For HTTP1.1
Thu, 04 Jul 2024 04:45:21 GMT