INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae8b62263cdb65f63cdeeb34f5e579531b5f2c92202b59b5febd50e799bd43eb', 
    'e6VmJdig/N6vUOv2vSKhdLgUYTkZ6dtKXMRA8DNnMlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)