UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtA/TPxZjKXrX1ms69N851rWhxxa0ljpA3uqa1kxTIk=' 
WHERE 
  key_id = 'de116f483f75a039e355466bbbf8cba223d8e4f205e389ecc23d3bdb1d8250fc' 
  AND (
    token = 'mtA/TPxZjKXrX1ms69N851rWhxxa0ljpA3uqa1kxTIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )