UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuCHAfRa8PnBD4KcN0jTUJPFx9GIRa9cFsXMK/vMXyw=' 
WHERE 
  key_id = '34a96d58b1221febe48f6c47a3ca7c802b005483bada788a71ef20e7618ed9c6' 
  AND (
    token = 'uuCHAfRa8PnBD4KcN0jTUJPFx9GIRa9cFsXMK/vMXyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )