UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jid2ZrlzDoFWg1mEVN9OdODikRfe6qAfMYCpgtB7Cg=' 
WHERE 
  key_id = '5291dcee48c0f5a8ba72007377875a573c42a586f4fbf3a93d1df4786452f586' 
  AND (
    token = '6jid2ZrlzDoFWg1mEVN9OdODikRfe6qAfMYCpgtB7Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )