UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vt8ojqNvW2IzmY5hZnxMEbH5fDm56CwEY5MNsxRULJE=' 
WHERE 
  key_id = '2383a60adda019a7330589028def944ceb36102849334c77d4addfb4cd56b68a' 
  AND (
    token = 'vt8ojqNvW2IzmY5hZnxMEbH5fDm56CwEY5MNsxRULJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )