INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de2df52f719a8fac5351f7d18938277810e0d371cce091647efdf63c8c86819', 
    'XwNAPCTI+OgB+ok5TfUWqzT81C7inHnVbpn0rkfINvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)