UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VssFgMly0tjX2to+9QaBtdc3KpkXDlRtnfADQdXl3wA=' 
WHERE 
  key_id = 'a4f2cddb215bb650359a8e28cd8206374722afa93f453787f7bc07ac8cc04659' 
  AND (
    token = 'VssFgMly0tjX2to+9QaBtdc3KpkXDlRtnfADQdXl3wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )