UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gu53/ooDKLZrdEwNrH/KtAntwzC87dEh8WuZEeedaVo=' 
WHERE 
  key_id = '0c6b7e99b71c6014f74d7058f7fb5a3d151906c5b12af3a214edc43a31c5fbec' 
  AND (
    token = 'gu53/ooDKLZrdEwNrH/KtAntwzC87dEh8WuZEeedaVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )