UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnMvIahhPBPV9+lUmyuu34Wp0JWXTW5yvgeRrVR0CZQ=' 
WHERE 
  key_id = '64149afb952350b69881c87065e7eda60e1f668d6e4b3253aad91df1eaa658c8' 
  AND (
    token = 'dnMvIahhPBPV9+lUmyuu34Wp0JWXTW5yvgeRrVR0CZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )