UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hF6pJKCTllhTFSma9nwjyJdIvAvfn7YBA6/XmzEGzSc=' 
WHERE 
  key_id = '231368f1b264a9d711d92127e160815a0162fa4754e940d7d5cdcfa5e29f3327' 
  AND (
    token = 'hF6pJKCTllhTFSma9nwjyJdIvAvfn7YBA6/XmzEGzSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )