UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v6s6Imx9+uptdhjXZRr2vnEvAjuR4gN8+/PzDCVdkVA=' 
WHERE 
  key_id = 'a1f52113855a6d24d42b48140b77f2396d60a7b68209c22f737e89aca1544c13' 
  AND (
    token = 'v6s6Imx9+uptdhjXZRr2vnEvAjuR4gN8+/PzDCVdkVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )