UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'itfRJVa/WjhS7gSbX9ZyzvCnRwpA5nttzbT/8L4eGyQ=' 
WHERE 
  key_id = 'a11f8c6015191b982a29a531c449f1d88053a5f5d2d27d31e8ada38425b259fd' 
  AND (
    token = 'itfRJVa/WjhS7gSbX9ZyzvCnRwpA5nttzbT/8L4eGyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )