UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouySVslNUymVyj9TmaAzY1wa87tmE4+E2AUh58L55Wo=' 
WHERE 
  key_id = '77379239427e9bfe4d0d442a8be29571423889817f7c0d1b7e3efc5eb7af4172' 
  AND (
    token = 'ouySVslNUymVyj9TmaAzY1wa87tmE4+E2AUh58L55Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )