UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PnY2iSrL7KoudXCMy5kp9L1G0NNMSWYnYqf+RHf6qI=' 
WHERE 
  key_id = '7f7e64dec550223632364c1eef6b3fb71d81317353725bdfadce44e8dc5901cb' 
  AND (
    token = '7PnY2iSrL7KoudXCMy5kp9L1G0NNMSWYnYqf+RHf6qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )