INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87298765e0b007e9de6e529026717597499cc6f12d938dfee8356f9e325be274', 
    'k3UOXd9SpCnYtjhNu7nc0GJzKezVd3lMr1rWWQjvQJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)