UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7znTF7rEqoi6y5OHpSePtOCKkCotdlZaEjb2/F5zrvk=' 
WHERE 
  key_id = '8aa189c9c6b5a643033c6472dcee7525da0a594c5cff4ccc7e03935e57826cc0' 
  AND (
    token = '7znTF7rEqoi6y5OHpSePtOCKkCotdlZaEjb2/F5zrvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )