UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yfHXJXiMr1Ss8S4LCC11ud7Tyf2tOVrg28lFfJxapU=' 
WHERE 
  key_id = 'ab60e8760e3f58c0052b911c40dd35b1346dff09ef42e6e467f070bca9599728' 
  AND (
    token = '6yfHXJXiMr1Ss8S4LCC11ud7Tyf2tOVrg28lFfJxapU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )