UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLp9cb5dB3TgPxHe6vTqO8Ek36/vdFwtx2agfLvz4GI=' 
WHERE 
  key_id = '8fe5a2eae68bfea45ca188a8264cc4f61dc0fce746e05e65f50f5e0e7e16a3bb' 
  AND (
    token = 'hLp9cb5dB3TgPxHe6vTqO8Ek36/vdFwtx2agfLvz4GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )