INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ccf0c05435e059641f63db0f8a4423e00d1b705502b115015e0e263f71113c', 
    '368eNAXMZHsqLTmlmm5kWqbRUTnHVuF/NRGzz0gVY9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00133

Result

int(1)