UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgV+52l7UdAdiZYygIs7XrCucgOehXnMSJkyjGh+X3Y=' 
WHERE 
  key_id = 'cfdca835607e969aac209a02767d6ed9c78eef73f39d46b67df19d2ea08fc85f' 
  AND (
    token = 'kgV+52l7UdAdiZYygIs7XrCucgOehXnMSJkyjGh+X3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )