UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'goywwvme3SAWZIvgkGJaWLLwY766hMt3wHNrosVsAzE=' 
WHERE 
  key_id = '4fa83561a60dba7a55d1bb2df125590befa8167b1a4d7a44df4c82614f80bec1' 
  AND (
    token = 'goywwvme3SAWZIvgkGJaWLLwY766hMt3wHNrosVsAzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )