UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vUBCRy/t5P/mGKloH1cxkhIEkh7B3H5cEYT11Te5ZEY=' 
WHERE 
  key_id = 'd502b5a52d8f84e81ca46b9cc1c3e70aedc8461494d999e40971d725e3f31aa9' 
  AND (
    token = 'vUBCRy/t5P/mGKloH1cxkhIEkh7B3H5cEYT11Te5ZEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )