INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a9114102d35cbf36df629a9494c051497ffe0312eecfae8bb2a609b8647b9b', 
    '4s6Zzr5kopVZgznHmbzMgTnruKEjywzTFY8EYEjehJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)