UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYuWX5ejkRGldmCtaG3C21G6LAOk25ysKFlLKoY99dY=' 
WHERE 
  key_id = '32b15e362817e1bbf86961554267182deaad3a2704bc96922ea0a1de585ee151' 
  AND (
    token = 'WYuWX5ejkRGldmCtaG3C21G6LAOk25ysKFlLKoY99dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )