UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJ/qwW5N3hc6HfQBe+7wYj7DmCj+sI7BW8ATJxJHOMo=' 
WHERE 
  key_id = 'e79140649f3b849941dead4ea22ce40d214ff875aab52731257f105dd11e634a' 
  AND (
    token = 'TJ/qwW5N3hc6HfQBe+7wYj7DmCj+sI7BW8ATJxJHOMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )