INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9af018fea5de3b973b7f034684751082433be4d05edfd987079117c492809e9c', 
    'iZPo9LWoiC8VDPOuQCzIKK1yn0T6FsFwKT+nqYVQLTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)