UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gfSHLstxBVaYB67NqEajeIaHU12FMwOUMvY+ZrMklg=' 
WHERE 
  key_id = '207b0f370a2bc17af6d51080abb8fd34ba92e370a5ce35b545a73d4fe4f4ef85' 
  AND (
    token = '/gfSHLstxBVaYB67NqEajeIaHU12FMwOUMvY+ZrMklg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )