UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGHbN9pYsqbUdH9bLQctteBXql6+FEuakfm512+oHOw=' 
WHERE 
  key_id = '426221839c38e17e0a44bb4847dbe6759c3afcf1364c709e3a026468f7da138e' 
  AND (
    token = 'cGHbN9pYsqbUdH9bLQctteBXql6+FEuakfm512+oHOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )