UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVhd37+D/67mqr8eFa6N3OGPiHviYxIutCgO1ggOG08=' 
WHERE 
  key_id = 'acf53f1ec4c810557a9f3248431ec30e6df7c08f9bebe021aae467ee3dd144ff' 
  AND (
    token = 'dVhd37+D/67mqr8eFa6N3OGPiHviYxIutCgO1ggOG08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )