INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cff08115f545127738b04e854221eec90306a67df2383037f1bd3facbe9df70', 
    'FWXr//dvlGI1m7WxReNt8EDT4Qxoz6Aor2j8UsH/KMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)