UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Of+V8p9TYSt6MwFger8NS81ttVoIwSDma2eEtBnwHo=' 
WHERE 
  key_id = 'c700abcb38a66cb97993ed61d589e35cb9cba8059597e79e0e8f8a72368d911f' 
  AND (
    token = '9Of+V8p9TYSt6MwFger8NS81ttVoIwSDma2eEtBnwHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )