UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLwelJ5KqYgZl7Drz5G3Na4PjaS+7FDbFV3r9nNKnqU=' 
WHERE 
  key_id = '447d1d63e204bfb1cd8fc07cf65abf79fd7731b0a8e71647d46ec4dc017372c0' 
  AND (
    token = 'PLwelJ5KqYgZl7Drz5G3Na4PjaS+7FDbFV3r9nNKnqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )