Wrong password from «Apple development: *my name*» keychain, xcode | apple development, certificates

Today when i would build and run my app on my phone XCode was asked for a password from "Apple development: *my name*" in keychain. I tried to write password from mac, keychain, apple account, but nothing. Any of these passwords is wrong.

In ones of topics guy suggested closing the keychains and then reopening them by entering the password. I did it. The «Login» keychain was opened without any problems with the password from mac, but the problem «Apple development: *my name*» still writes that the password is wrong and remains closed. What should I do? Xcode 12.1, macOS 10.15.6