INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '833f1fd850810d4951dbf33dda20b4dfdaefa1416ed9cae71ab27025f4a5b718', 
    'yxk0wHjDzfUI8ehNj4PPdRqo6nE2aV8dzk4wNYEPKkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)