UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '67IT7U1ZTG7JMrFXTGJHn+NqNGG6yg7wWkUE2c63JEA=' 
WHERE 
  key_id = '30b23d5f318e70ccdd14b9a056e40f9143c0109619e480b5711ddd7f5f6f461d' 
  AND (
    token = '67IT7U1ZTG7JMrFXTGJHn+NqNGG6yg7wWkUE2c63JEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )