UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wb24S8+o5rDmephllsWxSm5U5xDoI7pbZQrGL1XZPNU=' 
WHERE 
  key_id = 'f26175f768e107cd881f27a28650dbb359d49d1f7e2245af705b6a008be734b8' 
  AND (
    token = 'Wb24S8+o5rDmephllsWxSm5U5xDoI7pbZQrGL1XZPNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )