UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7Vq/1mT1/qK7FCD88me8FZaS5k8d6fx6Yvux+9BMu0=' 
WHERE 
  key_id = 'eb29690c7c7b2591340628463cb801d57805cf51e91774305ef0b40d9ca97f3a' 
  AND (
    token = 'Z7Vq/1mT1/qK7FCD88me8FZaS5k8d6fx6Yvux+9BMu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )