UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PlLbuECFw6cicPkun4IUaYkb7fX91gnIuscWFyXAJ0=' 
WHERE 
  key_id = 'aa805a3a729f146875b5ba4b96e0b540a4b104fdf7e2019c992d74d60809fb14' 
  AND (
    token = '7PlLbuECFw6cicPkun4IUaYkb7fX91gnIuscWFyXAJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )