UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkZP2AVpi3bSVc2hX+N+spM6ZaKAYsip3pIYH3BP5eY=' 
WHERE 
  key_id = 'b80433f3d279cdcec76b139bfe8c114f1989563284d053e1d848741720ef9b33' 
  AND (
    token = 'kkZP2AVpi3bSVc2hX+N+spM6ZaKAYsip3pIYH3BP5eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )