UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3PuH50+SOSOYdU+R8C5TtZ2GjVb0JZbjWyCsi5ooh8=' 
WHERE 
  key_id = 'e39f58c23de8054e65e5604ed22c52e8764bc2530ad2b00e4635c3c8c93d6790' 
  AND (
    token = 'S3PuH50+SOSOYdU+R8C5TtZ2GjVb0JZbjWyCsi5ooh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )