UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2pZJsCEo3VuhswB7WCqzqHGmkWF/xuJCVl9VbWRbnFs=' 
WHERE 
  key_id = '23e2163be3e442a989a4cee267779fbc55ad3c9e1ee0b600fc87d88907d53086' 
  AND (
    token = '2pZJsCEo3VuhswB7WCqzqHGmkWF/xuJCVl9VbWRbnFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )