UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+XDYhiIzknCPcxidSkDaT+XDGs5RVaaRMa/pqSPLxs=' 
WHERE 
  key_id = 'f15c1ae180bd40edf534734d4f3ffbe35d0a7e02307bf218dcadfbd9e8e2675e' 
  AND (
    token = 'Q+XDYhiIzknCPcxidSkDaT+XDGs5RVaaRMa/pqSPLxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )