UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEEH5uR4kOLk7TayrpVlm7W5q6y1ScvusP+Gpjbkvvs=' 
WHERE 
  key_id = '21360347c9ce76027e34897fc3b4dfb9656db86403cc582ecd8e31d9a706514c' 
  AND (
    token = 'cEEH5uR4kOLk7TayrpVlm7W5q6y1ScvusP+Gpjbkvvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )