INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd4ddb535601157a14ade11cee06586dc620bf8b557f430715dd39ee1fb0c023', 
    'ncvXj1nySbHzRP7WrkgvuI9evl0nCrAnwoYoUSlbycc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)