UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pvn7cfXpKhyAihCYCIAe8OJk9g1Y8bjJtkl5RfC+Tsw=' 
WHERE 
  key_id = '2ee964acd78766b38afe24bdfb2bf91106573cd822b3167bdf6117ba282f9656' 
  AND (
    token = 'Pvn7cfXpKhyAihCYCIAe8OJk9g1Y8bjJtkl5RfC+Tsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )