UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8rpvQd2KHfMVDHETh09dFXZpZDF6wh++rHjnB1fcjM=' 
WHERE 
  key_id = 'a767a97b014623b884ce3e3ea307ea953913bda05cc564bbb594aae24a16bbad' 
  AND (
    token = 'U8rpvQd2KHfMVDHETh09dFXZpZDF6wh++rHjnB1fcjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )