UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNzZqHZ2S2z9OVQb0lJtCJ2sz80bUKRaYOIhrQCD8Fc=' 
WHERE 
  key_id = '760dd32d9c2059eff13dd445b6730a880d43757f061508717c76cbd708af1155' 
  AND (
    token = 'KNzZqHZ2S2z9OVQb0lJtCJ2sz80bUKRaYOIhrQCD8Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )