UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZp6yYbnuzrImpL7z16963ggNnwGgkrK0A9NyDOkoyM=' 
WHERE 
  key_id = 'ddef6c4405ccbe0a3092def9bd06cf8d4d5a3162117a7b938d48c893a1a77218' 
  AND (
    token = 'JZp6yYbnuzrImpL7z16963ggNnwGgkrK0A9NyDOkoyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )