UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5t/F6oWuEtUbGynvMCHQ804Iv1KTGfwxm0cRdOaKPk=' 
WHERE 
  key_id = '096898e9546ecc8c5a2154d8ca2ecf80d9cb908409ae0ed4e178f907710c7fe7' 
  AND (
    token = 'l5t/F6oWuEtUbGynvMCHQ804Iv1KTGfwxm0cRdOaKPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )