UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNLwKx0TU23mXQUl8TwqjaSEzXNo44jDFnhGWH8hV2o=' 
WHERE 
  key_id = '3fdee0450452887cbc44cab57d022851a05fcdfdc15ada3a2addd2e0cfced142' 
  AND (
    token = 'qNLwKx0TU23mXQUl8TwqjaSEzXNo44jDFnhGWH8hV2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )