UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lybf4fjJP5v3FiDMs0sIZbKPbsR2tEy8T6C6jmLIa/E=' 
WHERE 
  key_id = 'ac840adc6204f727e21ab8f37862ce5883adb37db13e2129d449394cd23dddbc' 
  AND (
    token = 'Lybf4fjJP5v3FiDMs0sIZbKPbsR2tEy8T6C6jmLIa/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )