UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPfxXOfcuQlqHrhHhM8qR8aFoDafwA29EPS0QGmhKi0=' 
WHERE 
  key_id = '498475fd4ff6913011e67e712f8eee8aff03e1e5c168c1afeeaec6662753c0e2' 
  AND (
    token = 'WPfxXOfcuQlqHrhHhM8qR8aFoDafwA29EPS0QGmhKi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )