UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ghm46l6Y7KF670f1yyp8ZVJyjlMigOdcG0WJMW6dqss=' 
WHERE 
  key_id = '1ef2251d6eaee7c06085e88a58d8aa7f48a55d7ca0096f73e73227715444844e' 
  AND (
    token = 'Ghm46l6Y7KF670f1yyp8ZVJyjlMigOdcG0WJMW6dqss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )