UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSsKRWts6Itot3BgBhYCF0HovH0SwWnaWsuXlQW1nSo=' 
WHERE 
  key_id = 'bc179f838a73bef84cb6d1a4b29db35146d1d2d06c1cbce52376f4ef146a7e49' 
  AND (
    token = 'kSsKRWts6Itot3BgBhYCF0HovH0SwWnaWsuXlQW1nSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )