HUMAN VERIFICATION REQUIREDASVS 6.5.5 Short lifetime
MB-C15ASVS Level 2 Human AssuranceHigh
Out-of-band authentication requests, codes, or tokens, as well as time-based one-time passwords (TOTPs) have a defined lifetime. Out of band requests must have a maximum lifetime of 10 minutes and for TOTP a maximum lifetime of 30 seconds.