UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1flFWUkWU36Pfo6z/xF3UY1HfhyzkQRuJTXZyD+Zw0=' 
WHERE 
  key_id = '43ddda43f7f2be47c3cfc9ae72d879a84379362504c733201a4b165723996fa7' 
  AND (
    token = 'p1flFWUkWU36Pfo6z/xF3UY1HfhyzkQRuJTXZyD+Zw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )