UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6K6gD1/XpHflDYalcPmCbIv6Jh/v/GEqax6qI68yZA=' 
WHERE 
  key_id = '98d2c3fe8cdbb345327f62ce38aca6d979f5e403fa6235044201556c24b4b68a' 
  AND (
    token = 'l6K6gD1/XpHflDYalcPmCbIv6Jh/v/GEqax6qI68yZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )