UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92Se6AhGjfO8jhB5RWdBI7zaszmvrbviXLV7UnkoBEM=' 
WHERE 
  key_id = '21abc4699afc11dbc7a50911514a3dcf35c9dcc0d0952f9e21dc72b10953d26e' 
  AND (
    token = '92Se6AhGjfO8jhB5RWdBI7zaszmvrbviXLV7UnkoBEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )