UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DopDqUKX50nl+LYnen1UA/M5h7dd1rDMbMaI9DruFyE=' 
WHERE 
  key_id = 'c35f01b91a84eaf201b71e109f25049e42b2d228c54adaa638896a4e16e47e3d' 
  AND (
    token = 'DopDqUKX50nl+LYnen1UA/M5h7dd1rDMbMaI9DruFyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )