UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4EbRmZVaYjfr8J6z7ASKursxUYrpeDZqLmdf3oH6j4=' 
WHERE 
  key_id = '110fe1eaa5d56e6196c597542681441677833e9ceffb406a151165fe2e8d2b58' 
  AND (
    token = 'F4EbRmZVaYjfr8J6z7ASKursxUYrpeDZqLmdf3oH6j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )