UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xw1yLHu3lPNWTzBJO0fSqfDUgBGmQapJgaMvk5nrPFo=' 
WHERE 
  key_id = 'cdc7a7dcadda0b4f9c322fcbfd6a4b8d9a2ebdf668af06fab1b3935a08447c4c' 
  AND (
    token = 'Xw1yLHu3lPNWTzBJO0fSqfDUgBGmQapJgaMvk5nrPFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )