UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JFOZmBudBNPyBVIm488g9kmPeBgAYsVwl6dKWGcXQBA=' 
WHERE 
  key_id = '1d26993417caa3f23eec17f2a6d8f64f09a61bc1d49c9b6afdfe3eb670cbf942' 
  AND (
    token = 'JFOZmBudBNPyBVIm488g9kmPeBgAYsVwl6dKWGcXQBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00007