UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGGClsjMi+GwJwUf4bYS1bq5h4d7cKvDcfWF+TTg94g=' 
WHERE 
  key_id = 'fb845b70e9fe84eca201e3c42b6a302db328b804e777feefdf42aff9947e7906' 
  AND (
    token = 'DGGClsjMi+GwJwUf4bYS1bq5h4d7cKvDcfWF+TTg94g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )