UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zV9HAzlcXGUpIWhHJ0T9CgpFrpLIA7yYPefNgzxQff8=' 
WHERE 
  key_id = '571882e46ccb126db4e55e9097c6dbb89522a10047fe3dc912300e1600e69407' 
  AND (
    token = 'zV9HAzlcXGUpIWhHJ0T9CgpFrpLIA7yYPefNgzxQff8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )