INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d0d7be72fb616d70ffab67e9fa0a01b0a9f3085750e71f938e301aa9020d9f', 
    'P7WE5fzBqzNxK0lg56qXflaW1KDDx6a38Vem+9PKEnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)