UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoCtnEdHqyz8sqnNIEJRrZQDidb8f72TxBuhcFuWOIc=' 
WHERE 
  key_id = '9a3864ae1645bcb6665654d9fc41daa3bf76143239d930e42bc74beef61a5eb0' 
  AND (
    token = 'zoCtnEdHqyz8sqnNIEJRrZQDidb8f72TxBuhcFuWOIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )