UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPVfXfwL6aVoaRIhXZBOpXVyK7jcdss+qeB75aXOfXk=' 
WHERE 
  key_id = '800fd5e86f40d41bdba6faf5db4bd226856e999dd9478be0f068a728ed731de4' 
  AND (
    token = 'IPVfXfwL6aVoaRIhXZBOpXVyK7jcdss+qeB75aXOfXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )