UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cey3KsALqj+3FEVCE5C45qCXoEDZ5evveL/z8glvRoU=' 
WHERE 
  key_id = '64b98eecce300a3f1d89f0d33d91134fe8fb552e11efd6cb1fd7799d7302d582' 
  AND (
    token = 'cey3KsALqj+3FEVCE5C45qCXoEDZ5evveL/z8glvRoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )