INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a793007aa57d21e06ea2698929ea19fee13265fd59f38c2e383edae96613d4d', 
    'RyDmuanucPgmk81onN9g6dDTHUvZwNf35hYNvaZ7dYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)