UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsB6WDgBOuUZyuhON4DGCWOlqtogDQt6Yuct/1Qhxok=' 
WHERE 
  key_id = '8aca123a89121ba5b8522de2875502240be4b76642276b9b1b1ee2a48cf91fca' 
  AND (
    token = 'tsB6WDgBOuUZyuhON4DGCWOlqtogDQt6Yuct/1Qhxok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )