UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mg5kY2LnmC0lbAjnLMTBxqjdYRX5XGT62xpu0wzdJ+E=' 
WHERE 
  key_id = '7128dbef330f3a8511d312b80a4a948b80a543c4e42e18f73c7ec4965ae8dafd' 
  AND (
    token = 'Mg5kY2LnmC0lbAjnLMTBxqjdYRX5XGT62xpu0wzdJ+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )