INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b241ac7b8b5496869b9fba36cfe47f7490e2e0cee14b19f1bb0da1940be6b0ba', 
    'gXbFjIMqhoRsl8uMS7biRo2Bxqxh+hratl8jPy9txHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)