UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OejlKRNsBDFaFTcZKO+FDAQXwocIft6mdNEMtHigEtc=' 
WHERE 
  key_id = 'd02a96a0f32d03f36d9f52a197d1303c705f6d819b99a8637b9cb410214625a3' 
  AND (
    token = 'OejlKRNsBDFaFTcZKO+FDAQXwocIft6mdNEMtHigEtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )