UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sqf76EHtWe2dy/QH+hphSw8zgll8+LaG/2/UkbRYD7w=' 
WHERE 
  key_id = '12471cbed7e2e24a4004f0752ce230f4f070c8a5763810dc773720db8d092052' 
  AND (
    token = 'sqf76EHtWe2dy/QH+hphSw8zgll8+LaG/2/UkbRYD7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )