UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDz+eJOygXcQKvT3tq4zU2ssbs7c73c8p77uq0k16EI=' 
WHERE 
  key_id = '00cd308e9c9e9c53336f8557749f3f39d0a1cf1f742b3a28357454ab6017f610' 
  AND (
    token = 'wDz+eJOygXcQKvT3tq4zU2ssbs7c73c8p77uq0k16EI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )