UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrbwWQ1bxWVu21X2JMyBw2vD2Dms/oOwVylTXuXiFiM=' 
WHERE 
  key_id = '00b23d2ba514aa297ac8d3ae4d07004207ca2f79806b1ed497674e38735e34dd' 
  AND (
    token = 'VrbwWQ1bxWVu21X2JMyBw2vD2Dms/oOwVylTXuXiFiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )