UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzYxahrHMDwx60x6M4QMIgECBJwYDMqokrCZPgEsqzA=' 
WHERE 
  key_id = '4b882ae7e15530ea5ad565a8b838c8b4f71c5d1bee0d78aeff92e0d8de775dd6' 
  AND (
    token = 'IzYxahrHMDwx60x6M4QMIgECBJwYDMqokrCZPgEsqzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )