UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7egEYVCrOgv2GSWQu3Wt+5hnbj+Ejt1VnPlxvsNpgo=' 
WHERE 
  key_id = '19523ece3f1a40ba376b5aa2b02c3e266afcdcd281b38d0aecdac63d6a7aad85' 
  AND (
    token = 'l7egEYVCrOgv2GSWQu3Wt+5hnbj+Ejt1VnPlxvsNpgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )