INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33b637445e419a4c592689fbd264d43a3a70f58b0fde168e1b522fd9e99f3704', 
    'E6Lk8tDaJHu4vV2FQzj+7/+EpyRKEO2boXsMCdfewHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)