UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GAUwPQMqHAEDINFkP8IqhYOq9o1LHVc3v8dsHToQtak=' 
WHERE 
  key_id = '409872764b10e60c5dc5a8f39d7ee7ca751435bf6fc1ab4efad0a2632017a38f' 
  AND (
    token = 'GAUwPQMqHAEDINFkP8IqhYOq9o1LHVc3v8dsHToQtak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )