UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Y6ThriW1OAw5JroQbAjqIDMmcgH6IEFb/QFNxc5upM=' 
WHERE 
  key_id = '4cfb1cf677a14bffe9b96a66a4366a3bc62c114c652e19c42216750e5d45a861' 
  AND (
    token = '2Y6ThriW1OAw5JroQbAjqIDMmcgH6IEFb/QFNxc5upM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )