UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjwzDTGto2SqRF90ttmWa7Toiv0Wg0GXoTqibLRX3vU=' 
WHERE 
  key_id = '2732ed50fa439e7e591a98b6457908e8c4dfb105ccf0469a3d7c2f2a585bd804' 
  AND (
    token = 'QjwzDTGto2SqRF90ttmWa7Toiv0Wg0GXoTqibLRX3vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )