UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPNNoQpq8Wtvl4KBqnoeBc5kJUjMkdZlPmGfxfk3msE=' 
WHERE 
  key_id = '67a987e96139cbacea372a8693e6df09a25f990f348085d1aa396d6a259eb776' 
  AND (
    token = 'lPNNoQpq8Wtvl4KBqnoeBc5kJUjMkdZlPmGfxfk3msE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )