INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4bf1c1484366954f165319dbe66aee696692d512e36e69b4a12d48725e7362', 
    'axm5MWR8H4mtiZatdmLHLRtVhSZ6AcxbA/06p4sylQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)