UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwdsLO4IEZ6B8k6m4Wyd0NV9sohI4/uVNLrqCWZ7IrY=' 
WHERE 
  key_id = 'f5814aecf6cf9e10f363256968a836ad3df726d2f459ff471718c183d45df521' 
  AND (
    token = 'UwdsLO4IEZ6B8k6m4Wyd0NV9sohI4/uVNLrqCWZ7IrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )