UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OhAGf6ReqIGWuYmEKkBFZM5vDThpo0XfzJ2GcyvAwo=' 
WHERE 
  key_id = '9799780f46c5de024c55481dbba7341fa76b2a368ee209b0e27e415d3b1555fa' 
  AND (
    token = '/OhAGf6ReqIGWuYmEKkBFZM5vDThpo0XfzJ2GcyvAwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )