"Thu, 30 May 2024 12:35:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240530
Only TIME
12:35:38
General datetime
2024-05-30 12:35:38Z
For Database
2024-05-30 12:35:38
For HTTP1.1
Thu, 30 May 2024 12:35:38 GMT