INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b690a3d0637144483628590d188a9bc7f7514624b10954a8186e076251a588d', 
    'CC85oBL9XHe9JNej1rpyokbOyGxi3LCGTNpqtFqXttY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)