INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f31ac1b05e64d5f49d58986ec0fb6c6179122b52f0f85650cef23dda86d814e', 
    'mTE7IwbZJgKIyapO9e6bItsSuGl8sJrTYlXX/z2/Zzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)