UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GieSQOjAjK9HeTFGa1zhjvTIusMIdd6k5vLoNgjPts=' 
WHERE 
  key_id = '5a05336befada8a343bc43862673ec05593ecf5b65e850ab033754459e4d9fba' 
  AND (
    token = '4GieSQOjAjK9HeTFGa1zhjvTIusMIdd6k5vLoNgjPts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )