UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guRYVACDwuZBBjJxm6n4SMI+UbVhkoVGpnj99Df72Ng=' 
WHERE 
  key_id = '001e276263944f300ae758501c0e7200ce3af3e47652698801acd547e74247c7' 
  AND (
    token = 'guRYVACDwuZBBjJxm6n4SMI+UbVhkoVGpnj99Df72Ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )