UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXsQNWTbHiKTWuMilgTS5YNqyuYtpPSSMAAX1y6PVMw=' 
WHERE 
  key_id = '3f021880f78ad4494e99b72bb544c51820312c1e83afe23189766c05f9f4bc60' 
  AND (
    token = 'uXsQNWTbHiKTWuMilgTS5YNqyuYtpPSSMAAX1y6PVMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )