UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q07e+xe8krmLko/Tp7qzqbnmp9/cYM6b/iclicUtaAQ=' 
WHERE 
  key_id = '49396d9905171d9357ab3bdce881be53f5c54a7efba6b566d8ab0ac674e42119' 
  AND (
    token = 'q07e+xe8krmLko/Tp7qzqbnmp9/cYM6b/iclicUtaAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )