UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RjrHMfwZHjAyhSVvJC/3omMvT+xlMGbSI8g+ot7Ql7w=' 
WHERE 
  key_id = 'a121051101898fe68af899711c8b36a96540987e905739fa4b336ecd625e9832' 
  AND (
    token = 'RjrHMfwZHjAyhSVvJC/3omMvT+xlMGbSI8g+ot7Ql7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )