UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUdbCbqz/Fjoj2CrxUVtR9nNAINDA4VV6jA9nMA0BsU=' 
WHERE 
  key_id = '1da4ec95c4b684619e1a3386dd6ec49ac369c50b740083d8e732ec69676b36ee' 
  AND (
    token = 'qUdbCbqz/Fjoj2CrxUVtR9nNAINDA4VV6jA9nMA0BsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )