UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOXpbc+XM/idXQGOFcHdMMk7k5IhjQGdNhffNuzTeUY=' 
WHERE 
  key_id = 'b9f0eb38fc996bbeba72fed750b7c10305dbe482705f306ac78a8b100a600c51' 
  AND (
    token = 'QOXpbc+XM/idXQGOFcHdMMk7k5IhjQGdNhffNuzTeUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )