UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bc1vWiIZ7U92eGzOjdTfIW/RwCTZ/39Vgh1l04JfQV0=' 
WHERE 
  key_id = '484e8872637aee930acd4cade546ef8153080378c5660adcf0137c8cc3ba38ff' 
  AND (
    token = 'Bc1vWiIZ7U92eGzOjdTfIW/RwCTZ/39Vgh1l04JfQV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )