INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b88e48038f5b64b9ddc0a2ac22c779bcbd9560a915804030645d82f70c9e440c', 
    'H1GHkDKArXEgdMp7p4+qgWRv0yT5FePPihAVrRDvFmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)