UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFNQn5ysi6iAGUT8XwQrBkc5a6OpXuV4L7zYxNx3Bnk=' 
WHERE 
  key_id = '179f620f73d9f6762230c4bec3569dc707935f0814cdf53aae75212c27a81889' 
  AND (
    token = 'gFNQn5ysi6iAGUT8XwQrBkc5a6OpXuV4L7zYxNx3Bnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )