UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4uv1dlvhMGbPRQkSU4GmbnYwPJsXEotCcnl5M3iHvc=' 
WHERE 
  key_id = '00bd52a3f837e2ca308c6d484de3538971ffaffb3cfac9b97b6608fcc0b56a42' 
  AND (
    token = 'H4uv1dlvhMGbPRQkSU4GmbnYwPJsXEotCcnl5M3iHvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )