UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zu32yZZ/L+boYYfrvmtEnxg+nK+Zf/2xMm1EQw3z5rg=' 
WHERE 
  key_id = '3968d2ae05e33fead20ceb66f46441c9f4b8d33114399bf36d7262c98592a3d8' 
  AND (
    token = 'Zu32yZZ/L+boYYfrvmtEnxg+nK+Zf/2xMm1EQw3z5rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )