UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8eUTHJl9fFZrQZjNotbI3f6l+y2PTmkhb2fcEJyD1a4=' 
WHERE 
  key_id = '40813bf8216bc3539041a9ff07690cf1b29f97df0e0fc0406deb9c7805b30efe' 
  AND (
    token = '8eUTHJl9fFZrQZjNotbI3f6l+y2PTmkhb2fcEJyD1a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031