UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87HAwPyU6Zi9IaGlI3D5DZF7fuTYXE6EsrlcxdwkyHI=' 
WHERE 
  key_id = '1e9ad86bab76cf1b67951e62d54f7aceb9565a3928cfe03a3c501fc0f444a907' 
  AND (
    token = '87HAwPyU6Zi9IaGlI3D5DZF7fuTYXE6EsrlcxdwkyHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )