UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kd2LNonGgbkrzcaQRAy3+dvZmB+YjMF4fWmgetheQsg=' 
WHERE 
  key_id = '237ad8a14c392678992daff3d38ea110c57e16035bf7a4b59c5dd088ec90b0a2' 
  AND (
    token = 'kd2LNonGgbkrzcaQRAy3+dvZmB+YjMF4fWmgetheQsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )