UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '203U6dNLJYprshXtPNXaNigO2SH48j1jNrk0zYiK5wA=' 
WHERE 
  key_id = '85d0ae4cd3b5e8c2d97f0429fd3f75fd15c95a9b1c85f16f148907d1d302a797' 
  AND (
    token = '203U6dNLJYprshXtPNXaNigO2SH48j1jNrk0zYiK5wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )