UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhOnYjp1gnD4yXebea1u5RssYY1iwLnqT6XO0vtnCeM=' 
WHERE 
  key_id = '0d01cd955142009c898be9d4d64c0ab7ea12d42ef7d24a5bba3083b9759b6e02' 
  AND (
    token = 'xhOnYjp1gnD4yXebea1u5RssYY1iwLnqT6XO0vtnCeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )