on *:TEXT:!mute *:#: {
  if ($nick isop $chan && $2 != $null && $2 != $me) {
    mode $chan +b ~q: $+ $($2, $+ $address($2,2)) | msg $chan $2 you have been muted for 5 minutes. Please take this time to think what you're saying.
    timer 1 300 /mode $chan -b ~q: $+ $($2, $+ $address($2,2))
  }
}
on *:TEXT:!unmute *:#: {
  if ($nick isop $chan && $2 != $null) {
    mode $chan -b ~q: $+ $($2, $+ $address($2,2))
  }
}