UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4xk1CWbqDBDSVIYbHFqbUhaoO5SlfV2RLexHmubjHQ=' 
WHERE 
  key_id = '24226fb9e3e669b9651fde2cbe379ea82548cc75a2546220cc4165dd2cdb2934' 
  AND (
    token = '+4xk1CWbqDBDSVIYbHFqbUhaoO5SlfV2RLexHmubjHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )