UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cp+HqAVRIUbmi0nUjd+MWDRzU7CZfXCqQIQAJYerWew=' 
WHERE 
  key_id = '1ef9ae57ed73455e8c73a0feb46c5282b63d771c932168114c6ab7a7dfff1228' 
  AND (
    token = 'Cp+HqAVRIUbmi0nUjd+MWDRzU7CZfXCqQIQAJYerWew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )