UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+42BGe0ky93uKfcVQW+7Iqjich5YFD/g0tn5+iZyv+E=' 
WHERE 
  key_id = '964c176a47c6a0ae8b073f05bd3ff3fe384728782f15c142bebc00a981c15745' 
  AND (
    token = '+42BGe0ky93uKfcVQW+7Iqjich5YFD/g0tn5+iZyv+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )