UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '69+2V9mOUcywghOj7JqxReUs7GtV6NA7ee2yCMCibTs=' 
WHERE 
  key_id = '98ebe5e1ec83a0b97ba7a39ad4bd9481b44d97a7a1844971746806a302d1897a' 
  AND (
    token = '69+2V9mOUcywghOj7JqxReUs7GtV6NA7ee2yCMCibTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )