UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSJPxz1vNTvTEez63RfwZJIgRdcBXzdPazaV/otNcOM=' 
WHERE 
  key_id = 'c7d30de1949b7181363ff9697e76a7b97fdcdf9bcee2eeb2abc224c57721627a' 
  AND (
    token = 'rSJPxz1vNTvTEez63RfwZJIgRdcBXzdPazaV/otNcOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )