UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkYDOIDqKXWno+hPuLMbnEIzRjNm6QH9NK5MKcO/eqE=' 
WHERE 
  key_id = 'a4215d70bbcd37931a4074a172537ccb1a1bd453c077c9c5ce6f3622b250eb6e' 
  AND (
    token = 'EkYDOIDqKXWno+hPuLMbnEIzRjNm6QH9NK5MKcO/eqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )