UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wO1xtW7yBQX5GErgbET/XLvLfKU/x4Sz0O6hJHsMXoM=' 
WHERE 
  key_id = 'b7920cc2ef68957d06e22a845274bd97d301e4005c4a0c3cc258cb60a25a3280' 
  AND (
    token = 'wO1xtW7yBQX5GErgbET/XLvLfKU/x4Sz0O6hJHsMXoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )