UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QM8gHdcV/gXt+YFtRr//NXHiismeMYXBQbK0I74YV8E=' 
WHERE 
  key_id = '659c0d7889462a28a69428a1f7c2b76fd008a41aea7f025e81a86d981452d3f5' 
  AND (
    token = 'QM8gHdcV/gXt+YFtRr//NXHiismeMYXBQbK0I74YV8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )