UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3Yehsf1IZkXrR0GAl8PoHFrndVuzoxnd/bgsT+Apxk=' 
WHERE 
  key_id = '923ca134cd6d98a702d73353e50823d7600530b83c354885b8c7158091968231' 
  AND (
    token = 'k3Yehsf1IZkXrR0GAl8PoHFrndVuzoxnd/bgsT+Apxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )