UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URFoC5GVAVVE5b1JouHLpn5r7gjUc+T4X4YWBcv3jKE=' 
WHERE 
  key_id = 'fd6ceb1ea88ba560b974f079c5b915e0cb0e1f56d664026e4769771c66852c24' 
  AND (
    token = 'URFoC5GVAVVE5b1JouHLpn5r7gjUc+T4X4YWBcv3jKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )