UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rli4Z9nfKqPVsdwioZ1HBI1BSPjru+Dauj9T/w6+MLU=' 
WHERE 
  key_id = '4f76b2e89a5bff9d70069c1088192b9ebee992c0fc70956e99352fea12169e8d' 
  AND (
    token = 'Rli4Z9nfKqPVsdwioZ1HBI1BSPjru+Dauj9T/w6+MLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )