UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtnWISbTwkirM3udrgArsaK6wbA7sV1ywHdEnTg+syo=' 
WHERE 
  key_id = '7ad080896ab2dada98d6dfa1111fc83f68b409a4ee534b081e858a61a1c47dfb' 
  AND (
    token = 'GtnWISbTwkirM3udrgArsaK6wbA7sV1ywHdEnTg+syo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )