UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8xM9F7TuUGbUzYpK5U1fHQQXTx5TMvArpAWiRwTSoc=' 
WHERE 
  key_id = '111f310062495ff7ea7d2fa392780f80b96662b13db3a26c3a03085f5163e749' 
  AND (
    token = 'N8xM9F7TuUGbUzYpK5U1fHQQXTx5TMvArpAWiRwTSoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )