UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CzQgxkMuzQlHHvjz988zE58f6wxwZF17NwbLJs1h2o=' 
WHERE 
  key_id = 'e029fab455cf5f8b5130bc674498db28bce6fbf6aa1fc3d462429f919f8e1542' 
  AND (
    token = '2CzQgxkMuzQlHHvjz988zE58f6wxwZF17NwbLJs1h2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )