UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cw1wAi5xdQoyrA7xyWSPCsBiUTVAwNCHy6/XKxiJTA=' 
WHERE 
  key_id = 'a5f0275b1019bb52a47eb99cf369d28bc2e1718ab89daa967911e883b6df6faf' 
  AND (
    token = '6cw1wAi5xdQoyrA7xyWSPCsBiUTVAwNCHy6/XKxiJTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )