UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5P/E+crHb8FG3w4uYHVPvkKswplUn8nmWuDCmdlx4eA=' 
WHERE 
  key_id = 'c5f917882888631d30489d9672687351b615ec21592cb1f3a9c536e5891fea48' 
  AND (
    token = '5P/E+crHb8FG3w4uYHVPvkKswplUn8nmWuDCmdlx4eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )