INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4de9877e23809891656468b33135c2fa7914f94b6af70666742f452f3b48cd20', 
    'Mv8JP866CsQMpNaGE6vUioGM/qttHiuRiMRhvV3wUIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)