UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3m2Iv9afQytt5MpLbMcVEFjlFrSzFYkaaFfE8SWpgFE=' 
WHERE 
  key_id = 'a90c5104d67c0c6c8f6f3625517099bde075fdcc05822bd536d33e19e3a8f1f3' 
  AND (
    token = '3m2Iv9afQytt5MpLbMcVEFjlFrSzFYkaaFfE8SWpgFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )