UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVMeYlF4JFGBTr7aZ5Xgx5byLjX5p3S1Aox6FMGAyiQ=' 
WHERE 
  key_id = 'f957270c1b7c849680e317afd79ea914098c680c11ac2f080fdc38ff1440f944' 
  AND (
    token = 'SVMeYlF4JFGBTr7aZ5Xgx5byLjX5p3S1Aox6FMGAyiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )