UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qx7NStMQvDBhWz8Zyy5f5sv8kceIC4iXxZC2LcOJe6w=' 
WHERE 
  key_id = 'dc93e7db9f6cf5c21104224989f11005eea33726cf681af638c2db7260765bbe' 
  AND (
    token = 'Qx7NStMQvDBhWz8Zyy5f5sv8kceIC4iXxZC2LcOJe6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )