UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0obvY2CzaAbYv7Lwt16sTpRlK6l7FSCqlFCgaC875C4=' 
WHERE 
  key_id = '9aa4bce3489ab6678a701fd912643e9bd47ece5feeda79fd81f78e96e134aece' 
  AND (
    token = '0obvY2CzaAbYv7Lwt16sTpRlK6l7FSCqlFCgaC875C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )