UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7BH0ZrVJvCc9HYU5cdgf1JtPZZhPz5OJqw354VEHPNQ=' 
WHERE 
  key_id = 'eb69ae4fe41ce2d79201d14884f01f6c797e77a4b0594aa9375f51fbfe15527c' 
  AND (
    token = '7BH0ZrVJvCc9HYU5cdgf1JtPZZhPz5OJqw354VEHPNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )