UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxZxiQZodVmDq4FGocq7T/yjE7paZMQeWW6v8HrnSLA=' 
WHERE 
  key_id = 'd9c5f8d3a4906a68593ee93b4c8adf4d975b8659f792f40927c6810c3e72be73' 
  AND (
    token = 'nxZxiQZodVmDq4FGocq7T/yjE7paZMQeWW6v8HrnSLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )