UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dahJpq5PeLKuWcegskmtBqAQWtWl5pu2mVsfCX6JT5g=' 
WHERE 
  key_id = '8715b9ff60224099e47ed604c448fa8f296a143ce490baff681acf699f1dd16e' 
  AND (
    token = 'dahJpq5PeLKuWcegskmtBqAQWtWl5pu2mVsfCX6JT5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )