UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kq9Wwzfb2CZpnrcfWvvnFz43M0qCk5/RVGlCzq404bg=' 
WHERE 
  key_id = 'e4b55b15b5e14cdcb3cb3e619c3c56930577808df864f8941e95f88ef9d70800' 
  AND (
    token = 'kq9Wwzfb2CZpnrcfWvvnFz43M0qCk5/RVGlCzq404bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )