UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgayO1K6eqYxA/qytPi1YMt3AahSGDuu2809MQ3wN8Y=' 
WHERE 
  key_id = 'a8c6f513c51e11be1e1522b03659d395118f6fb0b083a97e5202d5beaa37f325' 
  AND (
    token = 'PgayO1K6eqYxA/qytPi1YMt3AahSGDuu2809MQ3wN8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )