UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3g1SwqZrle8ZPEz4AXz+UARuiY9GbvGo785DLdEQHI=' 
WHERE 
  key_id = '0670eadad9ed5b4d9e19d851ed659f49ac9c1bb1fa9306fb1ed7c6d48763d417' 
  AND (
    token = 'S3g1SwqZrle8ZPEz4AXz+UARuiY9GbvGo785DLdEQHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )