UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouZR6S+/ro8PjM39aiht+0GZBphm7+XTpjYzcrzo7oM=' 
WHERE 
  key_id = '4aa950811f319e2b40c19f3301507417d3f93ab6c19dad5ebd46990044687e48' 
  AND (
    token = 'ouZR6S+/ro8PjM39aiht+0GZBphm7+XTpjYzcrzo7oM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )