UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bR4uFhpWRnA3xCeoSTirZ/YKDuw7Hrlx7P4vAsK0lfc=' 
WHERE 
  key_id = 'b46c93645bb1e377ed1405ea0b3004e6841bf18036aaf9c1d9f68bb42d1cf883' 
  AND (
    token = 'bR4uFhpWRnA3xCeoSTirZ/YKDuw7Hrlx7P4vAsK0lfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )