UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vYgdB4KKeAutEQIykU8NZnCF0AK9Sd/No98B+x+vdQ=' 
WHERE 
  key_id = '6f78b56968b8041555589c392d6da7b59276a525f34ae6243ddde13ec8b3d101' 
  AND (
    token = '2vYgdB4KKeAutEQIykU8NZnCF0AK9Sd/No98B+x+vdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )