UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hEFnely1N7+D+E/9Mguk5D8OaxCSnFb2g26rVPled+s=' 
WHERE 
  key_id = 'c4ae75e94523737a01a0f8566035bdbb81054c87e4dc0e997d970727e6df9aa2' 
  AND (
    token = 'hEFnely1N7+D+E/9Mguk5D8OaxCSnFb2g26rVPled+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )