INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6730fd88f98217aa82d1e5d86eb133ad394aecb55061387f1d182897cdb45f38', 
    'GouGsVNbTmx3Ys5ohHnDQxnAYrQ2x/ONJLOF5vm3dlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)