UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '77USHBMNgs/GJibLOnp4y9EpRoC1eJGvd5ztr1JRcpI=' 
WHERE 
  key_id = '36c582a20197004856032f496ed15ec169117a42ded75e95b303fa9129c3584f' 
  AND (
    token = '77USHBMNgs/GJibLOnp4y9EpRoC1eJGvd5ztr1JRcpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )