UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'je7ZsA0KXIhegbv2EKXyFWbJOT8gXgHBdi1o16EmZrM=' 
WHERE 
  key_id = '3e352d5ffd395cba5a766b979f771e318b08716323eb8220a5095f0e8e97d3c3' 
  AND (
    token = 'je7ZsA0KXIhegbv2EKXyFWbJOT8gXgHBdi1o16EmZrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )