UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uVXTmvH3Hgw15Mailf839Fkxghpexqb0LrjwgKicwM=' 
WHERE 
  key_id = 'a141cabdbc68550a05d62aa9b1736359b13d2d738bccd8c3430110f5136d2214' 
  AND (
    token = '3uVXTmvH3Hgw15Mailf839Fkxghpexqb0LrjwgKicwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )