UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8F/xwmJ8UCedGh87YKu7gFQ4zWC0+6sX6iV0GkPlFBs=' 
WHERE 
  key_id = 'fcb8a16e251e00c029f8da03cdf51bf0226c760860ca11d3b8407b35df31d757' 
  AND (
    token = '8F/xwmJ8UCedGh87YKu7gFQ4zWC0+6sX6iV0GkPlFBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )