UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tnaEfhpfgVaf1oIpWVuOEA2l3mcBYrIEsAdLIbizFQ=' 
WHERE 
  key_id = '4dd096ceeaaed8763a3b4d7324a78943d68f0126d20d2cc2b32d294e537fa479' 
  AND (
    token = '7tnaEfhpfgVaf1oIpWVuOEA2l3mcBYrIEsAdLIbizFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )