UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVvpPmKvSbu3eC6biKlCauuW3ttPJrOZOVP3gtGxW1E=' 
WHERE 
  key_id = 'dd28657c6cb80731b679c80910f6a441cc458cc1f3eb669317e0e58ce63e5bd5' 
  AND (
    token = 'iVvpPmKvSbu3eC6biKlCauuW3ttPJrOZOVP3gtGxW1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )