UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHIMvirc+Mg4c24mOOYAQmantK4DJWvY9es2EH2HzqQ=' 
WHERE 
  key_id = '54d4881c145143e976a87fa1a0e8d875fc6e306f712560b266039ca2f8715a6e' 
  AND (
    token = 'hHIMvirc+Mg4c24mOOYAQmantK4DJWvY9es2EH2HzqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )