UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ig+SjVBmiWV0EA3hda2/n/d3XAiN2WPFa/40JsPdpXA=' 
WHERE 
  key_id = '4ec5d9770f3876984565d221fdca516fc805883799b723d67272f79ea047c791' 
  AND (
    token = 'ig+SjVBmiWV0EA3hda2/n/d3XAiN2WPFa/40JsPdpXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )