UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxEl9+/MEwGYMeEzRdxlqF/lNCq+nwZFq58ujegCA0M=' 
WHERE 
  key_id = '45a058b9edaa9f6c631413d336baa26fe95fc3fcdd76c69d66718fa1579e9970' 
  AND (
    token = 'xxEl9+/MEwGYMeEzRdxlqF/lNCq+nwZFq58ujegCA0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )