INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f324271c94b6045103e78263726f7454cc60539e9fc0430309b59ec38b9f31a3', 
    'RjS5ikVQMCh5AgYJDj79vtp6vp2TVk3cQMsDBFgbh+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)