UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkYHhGFL0gPIcXsK2GzRUW06Nkt7cK4tgSU6H0LM+Gs=' 
WHERE 
  key_id = 'a1b5733d9564585adb07cf833b7841bd9ed5f528af3d19934f3e1f52d3cc10db' 
  AND (
    token = 'OkYHhGFL0gPIcXsK2GzRUW06Nkt7cK4tgSU6H0LM+Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )