INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8c8aa8953a04e36a7a0f18bfb32631f9298d586597a2f6fdff6332e155d230', 
    '91FevRKJhiuB/NcAM8ph4ZXQ7B1kMjlUSgh4tjQ5Y+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)