INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d6d957159ca8db68f040e339b7e16d87be2caec08163e8d3dc714785a5bcb6f', 
    'YtlOohw7WaLhm2yV8lE1eMqWp/LWHtUfG7k+q0CtLIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)