UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2A8PkMVWZsZ9nUJr3bNu2cW4ugcLoHBLxSmcxpf9Sk=' 
WHERE 
  key_id = 'dfb487423fcfd632f8023b3dd18b80030cd2dd48430f12e73d31ace09ca8b442' 
  AND (
    token = '+2A8PkMVWZsZ9nUJr3bNu2cW4ugcLoHBLxSmcxpf9Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )