INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9336374b2feb91c0694e6269a9b6279f1b8b33e2657b7f2469be762935d60f3e', 
    'XoHx4Xs6bZknUvPa+5mLqxOT3uGpUIChkfkvAKBeORw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)