UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0EPuBPP06gKVGtk8ofUISutWnqkC9aFNM+QVZoEEUmI=' 
WHERE 
  key_id = '5f81db98b957d1a4dc951265f384f7b29e679aa38614aea79e11374dfb7799ed' 
  AND (
    token = '0EPuBPP06gKVGtk8ofUISutWnqkC9aFNM+QVZoEEUmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )