UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DM8MRnHnU7hUYOdLmeIAUbOxx+gp1ARA9l8wDgq5w0M=' 
WHERE 
  key_id = '0af18b4575aec97e60a6a50192ed0cb09064cb520a3c1389993b9e68098eef7b' 
  AND (
    token = 'DM8MRnHnU7hUYOdLmeIAUbOxx+gp1ARA9l8wDgq5w0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )