UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0KfU69KSsLyzrVmu2H2EZRRcctUMHirY6NVEZvvbZQ=' 
WHERE 
  key_id = 'e5b3eb9937a55b096a66b4f5ca18de920f970f3337a23f7bcca96f07d315083a' 
  AND (
    token = 'c0KfU69KSsLyzrVmu2H2EZRRcctUMHirY6NVEZvvbZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )