INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '252bb952ed5a97a3fd00b0e38721406eb50fc7f61d5300581307767c3efcb61b', 
    'No+s7eZVUx4XFuDUxcXu4mGHTB8ILpzy9KpCLSHjA/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)