UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAOr1kZyvmNUdSTo/F1G0c915OanXcEEiaiJvxQ5ahU=' 
WHERE 
  key_id = 'a7bd73df712f53e2b8dcfbeb2375ff8119d7bd761d216067a01ab19c075ed153' 
  AND (
    token = 'tAOr1kZyvmNUdSTo/F1G0c915OanXcEEiaiJvxQ5ahU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )