UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnd3MFTCwqYDYCA0wiLtePD2PzCE4uos/E7Cy6H751Y=' 
WHERE 
  key_id = '7de4f4a685f44ecbb4f776b27425fe46163392258e34c33ed407440cade1e6ac' 
  AND (
    token = 'fnd3MFTCwqYDYCA0wiLtePD2PzCE4uos/E7Cy6H751Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )