UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyQOPUuRue8S56DinrzhrmMd0xQSz1gihIwCOFvMl5A=' 
WHERE 
  key_id = '08532240f25315b8b77bcf631bfcfac9c67035a99f0b05a6e5a8091bfd6f1311' 
  AND (
    token = 'LyQOPUuRue8S56DinrzhrmMd0xQSz1gihIwCOFvMl5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )