UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6i5o58FKcVOsqsjV80Q8NBKWm9x30WtOQVVQQ8eTUb0=' 
WHERE 
  key_id = '77c6d9cf72db270932d6ec56ccddbff74db74159849351c676dda43f1f7a30ea' 
  AND (
    token = '6i5o58FKcVOsqsjV80Q8NBKWm9x30WtOQVVQQ8eTUb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )