UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGZHVJh0DqF8r0Qu3EimUb0X2nriKaTvrtPIOKyO41Y=' 
WHERE 
  key_id = 'f5cd16bb12ecd63718c6ac55b9c5a0fc59e9aceff9a4e42176b60ca0f4ef551f' 
  AND (
    token = 'mGZHVJh0DqF8r0Qu3EimUb0X2nriKaTvrtPIOKyO41Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )