UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fY5va7JvXHe2Gp85danqXaajzQpgfMvalcUl86YYuc=' 
WHERE 
  key_id = '9d2e10002984ee7cb10a58ba348fc9daf44286e1733ca1a55a7dba49fe4fa214' 
  AND (
    token = '8fY5va7JvXHe2Gp85danqXaajzQpgfMvalcUl86YYuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )