UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPWMRAODRQkT//xoxg3Xb773Ebs10uS2XAbTZ9u/gPk=' 
WHERE 
  key_id = '26774fb9b517bd979c9aa78761cc562251cae4456795f2e2d9108ab160deaf4b' 
  AND (
    token = 'GPWMRAODRQkT//xoxg3Xb773Ebs10uS2XAbTZ9u/gPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )