UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yI0k9vrbag9qh2JRti9EWnntbqw2Rw/5F/8ykgbcbw=' 
WHERE 
  key_id = '422fc04e7d0cff49a6ae5c0856e6e19729ceb21f87100a679668d735088a8237' 
  AND (
    token = '2yI0k9vrbag9qh2JRti9EWnntbqw2Rw/5F/8ykgbcbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )