INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3136c9bc99ad637e3c4a646ffe731167dda31611cc0e3c974e68fec01c77dbbe', 
    'NjhQkA88PqGJ6ey5AAmj65YNMZQY98gZ8F10P+zWng0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)