UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzo1/th3XuAf/BAClqdheLsNnWREZx4AGNSuzriZWDQ=' 
WHERE 
  key_id = '6b9cb80ff8b146fc08d822a4ad411094d5379d4e4a06c289b0fd3a70587251ee' 
  AND (
    token = 'qzo1/th3XuAf/BAClqdheLsNnWREZx4AGNSuzriZWDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )