INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a1816ec4e9117d1c3996451a3069406930186dbd716fdf260cb07816393dacd', 
    'aD18Me2GCGpYvZKEc98wl3h810AYzWS+8uE7UbJO/GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)