UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mw8OURIpm3PovPGKdWlQyQn/wg+yMbQQQmxyYMEWsIQ=' 
WHERE 
  key_id = '29d707a369f5744e5888e6fb6765365d42eb596b61c81fac927a405c4e82b621' 
  AND (
    token = 'Mw8OURIpm3PovPGKdWlQyQn/wg+yMbQQQmxyYMEWsIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )