UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oo7RV3THk7OPnzUoj7lOCin/eWDqw4ejv9GOIcNfxU=' 
WHERE 
  key_id = 'add86d698203c3a87a6056afae469927cfd2f5d7d8567734f09d98bb3514b2c8' 
  AND (
    token = '/oo7RV3THk7OPnzUoj7lOCin/eWDqw4ejv9GOIcNfxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )