INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68533473deda63a560dd9e5012ca3578dfdf1c4878f8359be0fd9d3c35a83c4e', 
    '5YZsnr37tYwDdDl9X03SF3le/KSA+RovW0AESe4tJxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)