UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCqftbagZ0xhSNH7p9sr7IjpZrmfCd5tGyT4srmvpFc=' 
WHERE 
  key_id = 'b0dfb417f7e61fd5eb3f379b379004469167d468b20369dc19c597806cda6d90' 
  AND (
    token = 'mCqftbagZ0xhSNH7p9sr7IjpZrmfCd5tGyT4srmvpFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )