UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3t5TBfWs/DojLetzzEaB74WCy4B73TDToXeuMGeJ4Ws=' 
WHERE 
  key_id = '1ba85a97957328727017141b9317bffe7163e140b5b5db7f46e1d1cb5d9526e0' 
  AND (
    token = '3t5TBfWs/DojLetzzEaB74WCy4B73TDToXeuMGeJ4Ws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )