UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPxh0etOyJ8aTgBaTepVENcwNZsU5pMuOKhkr9EQL5E=' 
WHERE 
  key_id = '83a1b7405d4536966ce4ce6e886b3cba1f723bb86b8b4b731ec23064c3186cb6' 
  AND (
    token = 'NPxh0etOyJ8aTgBaTepVENcwNZsU5pMuOKhkr9EQL5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )