UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6O1q58yV4dVdQSn0G4LwI5u7c6maRaIjyRZlOAE403g=' 
WHERE 
  key_id = '9afa73d2a92bcc6d2142779eae64bc3c5ed0368e3c6f20885dcda640e0395dad' 
  AND (
    token = '6O1q58yV4dVdQSn0G4LwI5u7c6maRaIjyRZlOAE403g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )