UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4frDo+WQEiE+WV+FcwwWDzm75+kIznueg7wXKSYZ8SI=' 
WHERE 
  key_id = 'e170894b3328c808cbed41f881bd928293817235202782e6350ae8fd7da9b3af' 
  AND (
    token = '4frDo+WQEiE+WV+FcwwWDzm75+kIznueg7wXKSYZ8SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )