UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHUA7uKGIozpvOE5kt8+ffBC06jzz83bf4HG6TGyoYM=' 
WHERE 
  key_id = '58dfe1d3c952db079b8320bf9c189b99c2b663fbb80e8cf04e9539e019ec9f9f' 
  AND (
    token = 'qHUA7uKGIozpvOE5kt8+ffBC06jzz83bf4HG6TGyoYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028