INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca2f8f511d6902b5a2994e9e4ebf1a21d84868c24b09a5f9a062fc746a132f1b', 
    'E8uhWqMOW1VqPpRrpCiCteKcfVhizCy0hRDTDV1OxAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)