UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wm+JsyimBzgjYwku7UenoxLWyjfmc3bZUt0i4LqS+DE=' 
WHERE 
  key_id = '8e4e61299b05b553a1ef8d4cd90865b86ca2d8cccf5f00a60a246f23751a6e02' 
  AND (
    token = 'wm+JsyimBzgjYwku7UenoxLWyjfmc3bZUt0i4LqS+DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )