INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f0c1f147db5a4ccf48ad1661feb5a9b331a112233bdf0f8c416bedf5621b1d', 
    'NHmTtjmg75hVluiYUKqz+tKGzSjqdHXWSaR75siJ43g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)