UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyk3JUHF0bLqt9RiWC2qAQRzv4Yj//JmyVnT60/+7Zg=' 
WHERE 
  key_id = '8cda6ff1290107a83614de32f566b069d85369d092f37536cdb60e6bce4e152d' 
  AND (
    token = 'dyk3JUHF0bLqt9RiWC2qAQRzv4Yj//JmyVnT60/+7Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )