UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1zsvhN7nUxmLzvtvYLbeYttedjObiATih/MiYH6IjE=' 
WHERE 
  key_id = 'dca80c5b2bf37e98f145adb5488ded423b8bbc4d4b2bd4bc945a731711eec5e2' 
  AND (
    token = 'S1zsvhN7nUxmLzvtvYLbeYttedjObiATih/MiYH6IjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )