UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuxNsdUmH83fbGOfOR0ltNgWAPJ6yZqQuBNmKBCqTtI=' 
WHERE 
  key_id = '23b30a5aad61baa04b2691977a6a3765f31cb748d6ddc5d9f7606a58a57247ed' 
  AND (
    token = 'uuxNsdUmH83fbGOfOR0ltNgWAPJ6yZqQuBNmKBCqTtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )