UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Ogog71/DrtbGWAzSR/qmdq2NE4GndkRa3fRL7VWU+k=' 
WHERE 
  key_id = '73f8a5a0e54c0a543d41cc253b2fc748d450f521cdfe93a2a78f47d63301d9ab' 
  AND (
    token = '7Ogog71/DrtbGWAzSR/qmdq2NE4GndkRa3fRL7VWU+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )