UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ORzqayEguuxKu7l7TANP4JE5hKhvkSqu5Toh5SRqHM=' 
WHERE 
  key_id = '0945a999074efa126bf56bb9047e48a8124365e93cc53034d2bf44649023ed75' 
  AND (
    token = '3ORzqayEguuxKu7l7TANP4JE5hKhvkSqu5Toh5SRqHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )