UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jQtbTZjp9//3QpeFLjR7hFpsoS29Y/ug2zj7hS5MoiU=' 
WHERE 
  key_id = '35b0f56d7733707d2e18be130a15dafb755d1ee9f3baff0803105b299ebe18a2' 
  AND (
    token = 'jQtbTZjp9//3QpeFLjR7hFpsoS29Y/ug2zj7hS5MoiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )