UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tm7jUUvR3UTV3o42BnDg2NUlWqvCQA5U9HvyO6wTnQA=' 
WHERE 
  key_id = 'ca8d4174438003d8891314e72fda6e6a3bd28f6f69e639b469e69bba3eda4141' 
  AND (
    token = 'tm7jUUvR3UTV3o42BnDg2NUlWqvCQA5U9HvyO6wTnQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )