INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48e5676f55bd624f71a68e9e5fe4898af18b5ed82a7889fae335c94f087a5af', 
    'Drgk4DWh5IcQVbMNmD+2QWVgldd2MiwiHo2NlDuRnHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)