UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfUg7P5zG3kf6fmcVvQ9o7PKliNTwQ2LY+APoDQJn+U=' 
WHERE 
  key_id = '31d58e9f7bd4ba1036229c90501efa1f25c08dbffbf6d2ffc48279b2d05e7057' 
  AND (
    token = 'KfUg7P5zG3kf6fmcVvQ9o7PKliNTwQ2LY+APoDQJn+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )