UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zeefJZbhBf5CmPlDZZXfKch/qwQLBA9fBj5GoF9kv2Y=' 
WHERE 
  key_id = '6e2eb9274e97b39ac2d7dd6ba91ab37d7710a9b5a7a81ff63fb1e1a49043a35c' 
  AND (
    token = 'zeefJZbhBf5CmPlDZZXfKch/qwQLBA9fBj5GoF9kv2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )