UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D146n1WCvk7gHMwv1fyBQrml7UMo6tuLD81r5FslG94=' 
WHERE 
  key_id = '36f132195e406e49be338ea4d403cf65bc47df9958bc0a055d4f4a2beb1ac1ba' 
  AND (
    token = 'D146n1WCvk7gHMwv1fyBQrml7UMo6tuLD81r5FslG94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )