INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ab54470eda8609b7e9a443683de1faf432c2ac50bfda2a64650ab18f10698f', 
    '5M4pSydjeiZyFzjVd9GcR2o5nKDnf7tj85/LNBWFRlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)