UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++r+EHPXyatuDg7A3brDT/rs136ZYTmFQ0oGtU2ByAI=' 
WHERE 
  key_id = 'e6c16661d32ae6e2e6c36ae998a10527d3a0d4b73df65cfacecb4687bbcdba1b' 
  AND (
    token = '++r+EHPXyatuDg7A3brDT/rs136ZYTmFQ0oGtU2ByAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )