UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhKfgH25YxrtKtG366HE3B0lrMA/njHFGifvD5TD9/8=' 
WHERE 
  key_id = 'a72e2d36e269ee8df204961721040caec9e4dd273aee6c2a3b6e04779a909e79' 
  AND (
    token = 'yhKfgH25YxrtKtG366HE3B0lrMA/njHFGifvD5TD9/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )