UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nePQULT4+oX2sCrnxx2A45IVYhdjaqtFhaj+NnlZrQ=' 
WHERE 
  key_id = 'f9fde676f468808a9c806aa8c2b72efbefbc61eb8b382a07551dde2680f414dd' 
  AND (
    token = '5nePQULT4+oX2sCrnxx2A45IVYhdjaqtFhaj+NnlZrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )