UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2JmX02z9h1czJGH9tDLQ8NzSFk6Vvy3pszg6N5BJ/Y=' 
WHERE 
  key_id = '5aa567238609761b92e4b1556d6722e1819a9c74f7563367e04175ff0f9c9fa0' 
  AND (
    token = 'Q2JmX02z9h1czJGH9tDLQ8NzSFk6Vvy3pszg6N5BJ/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )