INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1a1793068ad5e375b2d4a05b18973f39bef1315e889b9fdbfad90a4627ec40d', 
    'FNsZjR8D7O+y5ZC+VF9nrzdPqKlXZ78qZe8iSIpdJFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)