INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff3702b4bf709e1b559576a9098d45f4c8d2e72b930daa62ca4869dae167ec0', 
    'G7jeS41t5IZrZMWSjiRbFLgo4zKudVmDRwKpa7S8MI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)