UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnOYk5/5tLNi5+UtnFHumkjw621OpIOGxp4Blk45mQQ=' 
WHERE 
  key_id = '2663867e896e0b39f53ff4109d20af6076bb90ed4253549a37a72c99d051fd74' 
  AND (
    token = 'xnOYk5/5tLNi5+UtnFHumkjw621OpIOGxp4Blk45mQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )