UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oVAF+61mrWa4OJDJ3LZqV7TbP3KCA19uHL0DUMw4nZE=' 
WHERE 
  key_id = 'ab3d969315e6ea58c749c120e703cd650885d92dee32763a5648020cde914303' 
  AND (
    token = 'oVAF+61mrWa4OJDJ3LZqV7TbP3KCA19uHL0DUMw4nZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )