INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5729037885d13adf5bd0cdc5fc09e7b7d3495f2030d517a81afa022f2a3f8fe2', 
    '6oNgtjAuUsG+56HIXgufsy+T9P2OAqybyoL1grIcM3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)