UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dghsalLwyLoGQRCwsAJIsruIfS1d8dGirUWqzrxOxmA=' 
WHERE 
  key_id = 'a3bf5acdf304f9b228bdd877fe7e7c3f9028dc3f1ac04fcf09b3b85d0ee6807f' 
  AND (
    token = 'dghsalLwyLoGQRCwsAJIsruIfS1d8dGirUWqzrxOxmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )