UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tO5WcMu0nSPg0XN4Qt+VusKEcLJKb2O7boWq19xOiiA=' 
WHERE 
  key_id = 'efc5edf041fa07e8d94f91ec67a2aa87caf1b09a3dcfc140f488aa81fad40a23' 
  AND (
    token = 'tO5WcMu0nSPg0XN4Qt+VusKEcLJKb2O7boWq19xOiiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )