INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703b992f96d0d1cdb37926fca1b1c1263c94fb5fb8498b34d1749ba1c9106bb2', 
    'zEB93xIGwwyIwPveHZXzMShWVBWR27mB/ghZ7APthPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)