UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd1V+ySeTblo4Zh1fGeeUtBj8WjA1ChmOqGbH8+CbqQ=' 
WHERE 
  key_id = 'b9d356b893bd3ab7d4f0c6741b7d96787a084325ae2e7d954239e7a889423f6f' 
  AND (
    token = 'Qd1V+ySeTblo4Zh1fGeeUtBj8WjA1ChmOqGbH8+CbqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )