UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjLGpFb08UwDxSITmgPU2hyixRKoCsaezFi9l6V0ZfU=' 
WHERE 
  key_id = '3964d2762947e136d083d24d6591e697c91f478abe42fdfa1ca81e0d6f16fedc' 
  AND (
    token = 'AjLGpFb08UwDxSITmgPU2hyixRKoCsaezFi9l6V0ZfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )