UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iljGCXNOoKClQqlOYDXWU4/p74owjo87s03UpuPdCp0=' 
WHERE 
  key_id = '437bb9dc2fbd6cb0cf8ae0d0cda8b3d4e0bf80d32ed189b615551c837db2b6dc' 
  AND (
    token = 'iljGCXNOoKClQqlOYDXWU4/p74owjo87s03UpuPdCp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )