UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'og+XMRPeyl1o+OUPNhBqZBqUdgaUeABEYoiBY8qMOMM=' 
WHERE 
  key_id = 'b83c1a661cd568f265796cea9c6750675f46beb797024680ae408e105c3616e2' 
  AND (
    token = 'og+XMRPeyl1o+OUPNhBqZBqUdgaUeABEYoiBY8qMOMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )