UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnsswUy9XHUJxty0WmERn4oT/JhNuWQgpp7+SWQ/sP8=' 
WHERE 
  key_id = 'af31ed6d9cebe1d558c1f5aa142c89d01f015dc6cfc44e60eddefa46b91379c2' 
  AND (
    token = 'mnsswUy9XHUJxty0WmERn4oT/JhNuWQgpp7+SWQ/sP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )