UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WReEm4wV0jgy3CBTY/zokmxwjGgd+iv9BIUEaZISx7Q=' 
WHERE 
  key_id = '274e3eac7c657f7927487386a5455e583eae4283e6e13fe179e50ed3c53a9b6b' 
  AND (
    token = 'WReEm4wV0jgy3CBTY/zokmxwjGgd+iv9BIUEaZISx7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )