INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0d2d41a77d20cf71248958b1a9ce3956f202cc4acb120b8a462a93eee2a28f5', 
    'LVDvW+8qZ09uxnbfEehcS9+zXAyiPnLt8W8Flo3nOaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)