UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCbby1ZQunVXGu2Jf5jQKoO3AUT2amL7YhO6SmaapDc=' 
WHERE 
  key_id = '4aa5c75f58c8445e826e4d60a847c23758016b197ccbcd0493533e34f9b18de4' 
  AND (
    token = 'sCbby1ZQunVXGu2Jf5jQKoO3AUT2amL7YhO6SmaapDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )