UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XtVfyOy4OnFAlGTq1SZ1xbu5qhighskMOQY3JKVxFKI=' 
WHERE 
  key_id = '5cc1bafd6a6e841c906b93cff409abd4396bab089053b50dfea4d1986b63a4c3' 
  AND (
    token = 'XtVfyOy4OnFAlGTq1SZ1xbu5qhighskMOQY3JKVxFKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )