UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgW7Itd6dTAAMc8vPzoCtHPS9u5sVVuvIaatbn9TbgU=' 
WHERE 
  key_id = 'fa729f4faa72b1f73b232b84fdf05758e0f42a76a7912bffc4f306555c150086' 
  AND (
    token = 'xgW7Itd6dTAAMc8vPzoCtHPS9u5sVVuvIaatbn9TbgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )