UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4do1Ovy7YZgYoa32fi+PkSlOOG3zmMs7gaVXbTVxwug=' 
WHERE 
  key_id = '67039e0366f6da73ee3c151d268aaed5f287ab67be9414809be887397ba843ff' 
  AND (
    token = '4do1Ovy7YZgYoa32fi+PkSlOOG3zmMs7gaVXbTVxwug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )