UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDJM/zPBKcCV3Qn8S5eF0V+JyqN1GXSMW5Kt6Z7s8YQ=' 
WHERE 
  key_id = 'e69420853a8759487235c33defc503ff7c119604752bd809af21a6354804c812' 
  AND (
    token = 'SDJM/zPBKcCV3Qn8S5eF0V+JyqN1GXSMW5Kt6Z7s8YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )