UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gfVRCJLrI0842L+Yuew/zsw27caJQlDra47mIv3L3rM=' 
WHERE 
  key_id = 'a4cd0a5d939e9e5461627db998c7d7fbf6fd4a4be8ca9982f7ea5c00729360af' 
  AND (
    token = 'gfVRCJLrI0842L+Yuew/zsw27caJQlDra47mIv3L3rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )