UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyseo5jtzXwC2JVfGA93rj0Jq8rFbpjvdfKhzGLYMTI=' 
WHERE 
  key_id = 'bf34a28d712e46aa0e58d032cd225669ff303569df47428378b961ff23330a11' 
  AND (
    token = 'yyseo5jtzXwC2JVfGA93rj0Jq8rFbpjvdfKhzGLYMTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )