UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5i8EUYKWOyKoEiF0P8XVRcGON8AsYa0CCOYGuFcr6UI=' 
WHERE 
  key_id = '8320cb44d25897182f31c4f18e630a1e49e6cd6838f8477306ff80d0e7cf5aba' 
  AND (
    token = '5i8EUYKWOyKoEiF0P8XVRcGON8AsYa0CCOYGuFcr6UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )