UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9j+SvQJrHtqMdVOlEG22/i7HtFYNdpvs78g0OuLce0=' 
WHERE 
  key_id = '1506d80cb231e6e42d1bae6cb50e4c2c0a8fd10a1cd658d388ad1b18da5ff4fc' 
  AND (
    token = 'k9j+SvQJrHtqMdVOlEG22/i7HtFYNdpvs78g0OuLce0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )