UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm3nRJ7SjRpgToTiWTucbDI/hxeAkwNqal9HtaYm6+I0=' 
WHERE 
  key_id = 'a437e03678095c1d26a96476b22350ca078ffe3946c2e959afa66a6cdc666d02' 
  AND (
    token = 'm3nRJ7SjRpgToTiWTucbDI/hxeAkwNqal9HtaYm6+I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )