INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1d9ca85de6155f8cb5abdcd2a4e1bd6e9080f100223dbec1a36eb2b3570f02', 
    '9IuI29+3tbexUTUixm5qNlcnqoMml92DGMWObMPa4Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)