INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c89d0dc0b20da6ef5879a56219f82c893acd318b1733f994b76eb5233a18921', 
    '1NhFdCtq9AUAzkkG3QRawE4I7/7h9X4xTbPNQTaNEIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)