INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96c81974b704ba41fe08d617d17342345b96972e187c7e1d379558b95a25f3b6', 
    '+dpU0OGACCbz6U/kSVk9YjNeYYBM0EGKqKfx7U/msf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)