UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSyPbJ7gRRa+NI+ovzMdlj5jeAk6b9dM4hE7xIdkghQ=' 
WHERE 
  key_id = 'f5ef1a26acf0d447e1ebc1c65ddd8e2ac903b792712e320af9e7543687bb967d' 
  AND (
    token = 'qSyPbJ7gRRa+NI+ovzMdlj5jeAk6b9dM4hE7xIdkghQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )