UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gcBcstrEviC0XdRpHRB/pnGm6zwfdQEWc53XZLGWxs4=' 
WHERE 
  key_id = '9191e64119ccc1599b988f7ed237dcb10919502a3723d04dac8cc1a2381b9775' 
  AND (
    token = 'gcBcstrEviC0XdRpHRB/pnGm6zwfdQEWc53XZLGWxs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )