UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Na99ANKq1ap5ng/SEQtei0W7Kr8sMTf6lq00ML/7lNk=' 
WHERE 
  key_id = 'efb0f01cc205c678830413b063aaa8be3a459a1130b5749a80d24f8bdc6f1f83' 
  AND (
    token = 'Na99ANKq1ap5ng/SEQtei0W7Kr8sMTf6lq00ML/7lNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )