UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Arg7mt6g8xgCbTmpYAgMb1mMhQ5v0UjVoB7dXtGg9dA=' 
WHERE 
  key_id = '931128605f4c015c1dcbdcf5959178bdd5a669285ed73595e919f87f84f0000b' 
  AND (
    token = 'Arg7mt6g8xgCbTmpYAgMb1mMhQ5v0UjVoB7dXtGg9dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )