UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Q1EWj9xQ83mXM79IqMjVZrgmgFbstr3cs5m17nJwtg=' 
WHERE 
  key_id = 'ff31c131d8fd626d472c0ac7a1b8013b3f118d0956161479ce21e80db8fbbe37' 
  AND (
    token = '6Q1EWj9xQ83mXM79IqMjVZrgmgFbstr3cs5m17nJwtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )