UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EpDuft9jjiVqNpv/9q1DNmSj7ewM/wVX9z7qvKbgU4=' 
WHERE 
  key_id = '61838bebcce03123362b63bb4c638e77097c391351c19963a4868b736e545cf2' 
  AND (
    token = '+EpDuft9jjiVqNpv/9q1DNmSj7ewM/wVX9z7qvKbgU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )