INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '739a0bf52380235f8462f401442e797c1628f1289b12f49e6a7a028ac01c52bd', 
    '7a5SwfwuM2TGcihMXvR85T2Vd8gbaVDjWzneYgn13Vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)