UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeemhXJxhtup5PJHW++PC4xC7PIBtyReEvxy+GD6USw=' 
WHERE 
  key_id = '45f6fadc16b36cdc212a036ea764e6a5aa36b8751db3ccb904678fde678e1d1d' 
  AND (
    token = 'TeemhXJxhtup5PJHW++PC4xC7PIBtyReEvxy+GD6USw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )