UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0rG+nvNaJWlaPJpi0Tke0GHunLR4yvBTPqEDcP65uM=' 
WHERE 
  key_id = 'f847dc3c6d31428cfa3bdc63d2b8becb4c1769b51237158ab517bfeab135a78f' 
  AND (
    token = 'S0rG+nvNaJWlaPJpi0Tke0GHunLR4yvBTPqEDcP65uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )