UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QC+BOvJVVa2GEK6hSkAlZnT0sx3TeW52sP1jhvuj1M=' 
WHERE 
  key_id = '2fd0279113c8f7730cb34da68b38f6601d1115ce8dea8b2425509e18bd6df5b8' 
  AND (
    token = '3QC+BOvJVVa2GEK6hSkAlZnT0sx3TeW52sP1jhvuj1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )