INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4c4de2ea9ce592ed75ad595bfa62dc8b017d8c9286405ede2a8359faa10e313', 
    'xkwmrYnINiBrp8qXdNIhF5ejJjpnEJJRdp+mIXinEcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)