UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwyKoAUUZYrxvygtAiYMGEP/ImVVDlAEK546Z3VGZx8=' 
WHERE 
  key_id = '1100c419c9fac66a2907757b99beb28dc9c779729f60b216fa47090bee8d69d8' 
  AND (
    token = 'xwyKoAUUZYrxvygtAiYMGEP/ImVVDlAEK546Z3VGZx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )