INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89a2b1fe37b8dd646fad0b9a0076112ed886683dc0f5d64ac392670e94f487cb', 
    'HoLl4yb0MQZbATlhEvETRwmfRVcMvQROrNrT69e4xIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)