INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17cfca2b47ae02a04d639e4d4522673d564c1d651f14f7e749a98d196915f4cd', 
    'pSerRQb1Vx0W4KOlAzuE6d/Xlc72VKfhvsQLgtI8fsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)