UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MzKzqFb6eZ/D5lyTzkTVKwxorfrZ6l/prTjaSwZgGM=' 
WHERE 
  key_id = 'c9a309fbe9cbde740bb035f528db4efc8a3671ccc7f13ef93ca89c82cd09ca54' 
  AND (
    token = '9MzKzqFb6eZ/D5lyTzkTVKwxorfrZ6l/prTjaSwZgGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )