INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46729be14094804271016ce1b19b9ac78b74c586dadce9a575b8d219f0a3281f', 
    'thB0euhtZJ9xTcGgBS9GRu+RoFgSCK+jh0SI73N9nAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)