UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/r9PV47yzbeO2KOdqbsdO+5D6vMkr3MLjJMSlCSmRo=' 
WHERE 
  key_id = 'bcaebda49d406e491641e1a7b1d710d9b2856a24c0f2aea33137a9b47f73f739' 
  AND (
    token = 'P/r9PV47yzbeO2KOdqbsdO+5D6vMkr3MLjJMSlCSmRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )