UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wWcGs55tAE4oeADx8xulF2PLC/GLtKSkCfHMlnrtIA=' 
WHERE 
  key_id = '2c7cfa27c5ceb1d52edc87dc2d147d253d89dcacc8ac6b549c54cca67c967201' 
  AND (
    token = '9wWcGs55tAE4oeADx8xulF2PLC/GLtKSkCfHMlnrtIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )