UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ke/5PZmaq7ZazIJYUSK8LfLJgncBjgqa6kckgxaon60=' 
WHERE 
  key_id = '0c5ff50a85115de69ba5aab12e693cc70d54d361e562fa58d79d047ffe580006' 
  AND (
    token = 'Ke/5PZmaq7ZazIJYUSK8LfLJgncBjgqa6kckgxaon60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )