UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiDjptGacXEbr/wqqfORRkit2KgJBHAAQX6m46Wqtz8=' 
WHERE 
  key_id = '115b32cc3c3d6679db46d5aae9a4dad1fab4e6d3b34b918d759e227834bb491d' 
  AND (
    token = 'GiDjptGacXEbr/wqqfORRkit2KgJBHAAQX6m46Wqtz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )