INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9c23b0b845cbf343fcb9f118f3f22918add116f7176e13232514bbf88f15574', 
    '8rxdn+UCYShjOVn7XsSTs0EsLmNU1jjpCP/oCpc71bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)