UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'StCKu54kl3jfgbjepLnaTySYkir4twBRljZL8xgmaEM=' 
WHERE 
  key_id = 'fac986dd31b769736d1bf4bb1e068a7b9d54ab16413f32596d525bde25795cdf' 
  AND (
    token = 'StCKu54kl3jfgbjepLnaTySYkir4twBRljZL8xgmaEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )