INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a541dbeff71a2f47b8bf887485284436fb7b219fdda16ba0bb13e8f6ba17e9', 
    'V4DErmbDt/W4ZXfjNtBu1W4TejS4JAsTPvvxJuGKeDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)