UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3tWi8K0rXxWBp8OhcHJN2LObWiSRq6SfDFbaBw74AyM=' 
WHERE 
  key_id = '9f9fee70dde296fec0630cbbd08771662afbbd47e43faba5ed9b3ec8a8577478' 
  AND (
    token = '3tWi8K0rXxWBp8OhcHJN2LObWiSRq6SfDFbaBw74AyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )