UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAmyVUx/zMfya19DvYG0+DL6cdhqQskmx6qhrOpGP/o=' 
WHERE 
  key_id = 'a2316088f021077ca665e03d077f12834ee02931e6904a4f5e747408b80395e3' 
  AND (
    token = 'QAmyVUx/zMfya19DvYG0+DL6cdhqQskmx6qhrOpGP/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )