UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T27EjTVY+8CXJ6Tg6wdWotoGjREz3MpxrgaOMZVv7cI=' 
WHERE 
  key_id = 'd8ad03d5981d34a272a60085fedc1f131755279cd64ed4ae8f7a136821ec5b9e' 
  AND (
    token = 'T27EjTVY+8CXJ6Tg6wdWotoGjREz3MpxrgaOMZVv7cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )