UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd9YmoOi5z0HWvXuGGPCZM1RHMp6qvpwZwVY7dkXDHU=' 
WHERE 
  key_id = '88e37f2af7aca6009a981e9a91a19bed90d828a407fc6d9cd4f97a1ee8515d26' 
  AND (
    token = 'nd9YmoOi5z0HWvXuGGPCZM1RHMp6qvpwZwVY7dkXDHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )