INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1c0a9f1b7180a04bdb56be09364180709994b71e01fb612e33d71fd3e19568', 
    'ZpUQaZTzleqOcRTFZSGHGf1x0TkdtXk4644EjeCYLro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)