"unexpected symbol near ')'" I cant find the error, can you?

I was testing something new to cheat on Plates of Fate: Mayhem then I tried to execute it. It returned this error. Can you find it? Thanks, Kwieczysty

local Locked = false
game:GetService('UserInputService').InputBegan:connect(function(key)
if Locked == false then   
for i,v in pairs(game.Players:getChildren()) do
    if key.Keycode ~= Enum.Keycode.O then
local y = v:IsFriendsWith(117997960)
if v.Name ~= "Kwieczysty" and y == false then
game.Workspace.RemoteEvents.PotatoEvent:FireServer(v.Name, "D=9Vb7aMuZt!8aMH")
end
end
end
end
if key.Keycode == Enum.Keycode.O then
    if Locked == false then 
      Locked = true
      print("locked!")
  else if Locked == true then
     Locked = false
     print("unlocked!")
 end 
end)