UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sdr88tK2IWLCUQCjwHE6aLbpruJVOcfBtDA1VSsriXs=' 
WHERE 
  key_id = '37c66c58184c21200a14847306feb4fdcaab55b4b3482b815ef9e24a60518a4a' 
  AND (
    token = 'Sdr88tK2IWLCUQCjwHE6aLbpruJVOcfBtDA1VSsriXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )