UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVONuweP/BP+Zh6c3IGfDhGAE2FxQlyKhq9WtpNtGGc=' 
WHERE 
  key_id = '78eca5fe83e3b8787e93e34076ed9efb1b4b2e75287de5b7bc3734df82b446f3' 
  AND (
    token = 'GVONuweP/BP+Zh6c3IGfDhGAE2FxQlyKhq9WtpNtGGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )