UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24HMDkmvRZkfpR6gImb8nf6XaAb8pWNZDT55pILvg+w=' 
WHERE 
  key_id = '1a5a9c052e649da1a86e02e9576923fe508150ed8531ae3b8e3287267d02aabb' 
  AND (
    token = '24HMDkmvRZkfpR6gImb8nf6XaAb8pWNZDT55pILvg+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )