UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diiZVyH4W0Ncde8WRTqxzDMd0ioE81TRp4s0uH0pUSQ=' 
WHERE 
  key_id = '12b657ada8ae08d56b4e76dedc26f263d574c86036d6a9b6a10387adb02276fd' 
  AND (
    token = 'diiZVyH4W0Ncde8WRTqxzDMd0ioE81TRp4s0uH0pUSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )