UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2UlARFxqEJhh7z6ymlw7hGVqcvHORLERRW1Nt1jGjlg=' 
WHERE 
  key_id = '2b0c69c1ddd0de6c782ef44fe3b116be179a3f64ae83d577950c612406ff2ede' 
  AND (
    token = '2UlARFxqEJhh7z6ymlw7hGVqcvHORLERRW1Nt1jGjlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )