UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNwEdR5oVjruvJKekM74ImG1WLrGgQGY+sLNDSDmAkY=' 
WHERE 
  key_id = '4a6ed3f59f2fcfc093392a89e7c1d8903d1b882e612a1e340a881011aa95a7e1' 
  AND (
    token = 'HNwEdR5oVjruvJKekM74ImG1WLrGgQGY+sLNDSDmAkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )