UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P3zFGn0OiGthQjlPtMd80nsMHyV85fRCj5GzYz6yElM=' 
WHERE 
  key_id = 'afb07719a4375bcb6a03252af8a2a0813cca5f529f70030d9f128ef263601fff' 
  AND (
    token = 'P3zFGn0OiGthQjlPtMd80nsMHyV85fRCj5GzYz6yElM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )