UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Qp1OBe3MVbnkfGoupOjUXdMi8HEF+O8sp/35ZwAvjI=' 
WHERE 
  key_id = '4d151018f327d15f6b247c8a04f30eeca66b53d0692b842cdb0169ad520ed9bd' 
  AND (
    token = '0Qp1OBe3MVbnkfGoupOjUXdMi8HEF+O8sp/35ZwAvjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )