UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oLC2s4RnqBhz9ZAOqKRTbBECKuFPntO5zvdYQpYbYkQ=' 
WHERE 
  key_id = '8c963b009971fdfd1de6f5cfb5c4cd3bb97b5bd8d49a0fa503064aa28e2140d7' 
  AND (
    token = 'oLC2s4RnqBhz9ZAOqKRTbBECKuFPntO5zvdYQpYbYkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )