UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6v4ge8SmYuPIVwrkzhXJch2tWM6I0bdbm/ZlTSBpFo=' 
WHERE 
  key_id = '170bdf442c7ffd8f7c48ac43c5c3001eb74509869e135c065189c1702575099c' 
  AND (
    token = 'm6v4ge8SmYuPIVwrkzhXJch2tWM6I0bdbm/ZlTSBpFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )