UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vzHLihMJXgbcpw2+HMp9tE2fsYf1euJ6ZdPZcteBMg=' 
WHERE 
  key_id = '8bbadb57f25eb026739d9c570a6968a698697d6268758109ccbc61c65a6e7fcf' 
  AND (
    token = '4vzHLihMJXgbcpw2+HMp9tE2fsYf1euJ6ZdPZcteBMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )