UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38hzknvHgyKF9rIQiAFRVepFKicfgAr0SSmPC3Xx5Y8=' 
WHERE 
  key_id = '9328371b8e2b85d7b71d9990e90bae6d7b321e7f306a047a6229e5143a41b249' 
  AND (
    token = '38hzknvHgyKF9rIQiAFRVepFKicfgAr0SSmPC3Xx5Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )