UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3Do2rpM4Zk/djGDeWVpIubhSXzwVuwAdEGxZHXOHwQ=' 
WHERE 
  key_id = '4ecbee6535810918f4c2c38ab6b28f0f3b02d6bd3f9f704f52123d056f50847b' 
  AND (
    token = 'g3Do2rpM4Zk/djGDeWVpIubhSXzwVuwAdEGxZHXOHwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )