UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjXTkIyzS2T+6V4uJFz9CXOQ62n9ustRuSsWlT4L+MI=' 
WHERE 
  key_id = '1b9f8e203ff517e0e9e41d6c3fcaac76d2c3160cb6f9902a3c0a18c4e192ed6f' 
  AND (
    token = 'VjXTkIyzS2T+6V4uJFz9CXOQ62n9ustRuSsWlT4L+MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )