UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MOxhIU6uQXq8203Tbz8nkZjD8jCyGlFk70nQNOhnwkM=' 
WHERE 
  key_id = 'ae489e3ea2f318d1165ef4965166910798d4e82236d4bcc9f58895c8e780677e' 
  AND (
    token = 'MOxhIU6uQXq8203Tbz8nkZjD8jCyGlFk70nQNOhnwkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )