UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v460fDeL/2RkUG+4Rm7DtudFgkA2yNOE3iwlwGdHIaU=' 
WHERE 
  key_id = '1b5169eebb9941152dfca8c5248f488a5b7f3992ca9613ef6ce975ae9697a24f' 
  AND (
    token = 'v460fDeL/2RkUG+4Rm7DtudFgkA2yNOE3iwlwGdHIaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )