UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hb2/d/wVPKcSg7rrtPhLjX3laWgBGrEMQNyq0EIwFC8=' 
WHERE 
  key_id = 'b80453a297b5e2d9ec08a0300dc987366ab483be991211dd0608149f4fbd1520' 
  AND (
    token = 'hb2/d/wVPKcSg7rrtPhLjX3laWgBGrEMQNyq0EIwFC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )