UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJ/lwve5c8kVT1KRjUFtd7AFoM3Ee9AHn6nzkwVdFPA=' 
WHERE 
  key_id = '8279d6590af55c6e436229d6dea6fc157cbda97fb389670e4b7f72eaacc972f4' 
  AND (
    token = 'uJ/lwve5c8kVT1KRjUFtd7AFoM3Ee9AHn6nzkwVdFPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )