UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkQjx/GWx0s78U6O3xvp6CUn6b9nwobW5NzIkZuKoXc=' 
WHERE 
  key_id = '9dec28d1866564f4aa56d6ab30dc34eaf2bf1666ad9162bb352763551372e90e' 
  AND (
    token = 'ZkQjx/GWx0s78U6O3xvp6CUn6b9nwobW5NzIkZuKoXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )