UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tc0IFnc8jzA7BOGzANN2tmktAM7tTmKNlS6nB2938As=' 
WHERE 
  key_id = '4f7a5a504ddec4e5c93ac5e568183e0d7983f9c6dc1b6e70b632cd6bb57df053' 
  AND (
    token = 'tc0IFnc8jzA7BOGzANN2tmktAM7tTmKNlS6nB2938As=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )