UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yf3o29Z8D4FmogvO5Eql9JFAZ1oW4Rdzvx8kY6GMaek=' 
WHERE 
  key_id = 'b4d56c155944c5f63be56aec7e73d307cdf3d58a353509a31f34f7dfd53efae0' 
  AND (
    token = 'Yf3o29Z8D4FmogvO5Eql9JFAZ1oW4Rdzvx8kY6GMaek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045