UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwLQXAoop+fYH402E06bRV68eZerayMdurszoNbL+T0=' 
WHERE 
  key_id = '8c9aae8310ccbfb9ebb76c358ffb30edefc8183b0f1fea0207083b7e070eef8c' 
  AND (
    token = 'QwLQXAoop+fYH402E06bRV68eZerayMdurszoNbL+T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )