UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZsxGH+U7HrMa//kyxSZixa15i791RubzkpAyXu9jcU=' 
WHERE 
  key_id = 'c2987c8298e5084738803fb0a1e3089a68494f3bc26dd1152762df739757e676' 
  AND (
    token = 'VZsxGH+U7HrMa//kyxSZixa15i791RubzkpAyXu9jcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )