UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UkEqCBm7mAJeQ4mOA6R9GxL27BrkPodkuzaJd+ibI4M=' 
WHERE 
  key_id = '3cf4a9607f74639aff182bced2f7841900cc569e8f1834160fdec4aeae00bc9f' 
  AND (
    token = 'UkEqCBm7mAJeQ4mOA6R9GxL27BrkPodkuzaJd+ibI4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )