UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PufSIvUzU71lDtreNWhE1ue/fNP0OuLWMKDknofUZKw=' 
WHERE 
  key_id = '5163d4114ef6f7c8b43519ae98df6d2bb6601b70c2ddb15e994ef1527ddc57fe' 
  AND (
    token = 'PufSIvUzU71lDtreNWhE1ue/fNP0OuLWMKDknofUZKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )