UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK70QwFDqleUpDMMK/7Eh6oE/fHlyFufJo9DWz6oNpo=' 
WHERE 
  key_id = 'a9439035da3650ef03fb24d4202604d73f45da5e75db4dd4eb3f9087d49c2354' 
  AND (
    token = 'aK70QwFDqleUpDMMK/7Eh6oE/fHlyFufJo9DWz6oNpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )