UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4LGD4p/Y0XYxlgJgwELrp2x6tkfxTSJwcjptzMTiaN8=' 
WHERE 
  key_id = '9f17eb758619bbc3fc8740c4372b3c052e89aca0d41a67fcb4a799b37e0f6779' 
  AND (
    token = '4LGD4p/Y0XYxlgJgwELrp2x6tkfxTSJwcjptzMTiaN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )