UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F15ukY7oRfMZhEKN+oms/8OiF1J69BvgLAVBMABis5k=' 
WHERE 
  key_id = '398051f39a42a40ebba8b4ddca65b07ff089093d9820e79ffdb6e75dab5937de' 
  AND (
    token = 'F15ukY7oRfMZhEKN+oms/8OiF1J69BvgLAVBMABis5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )