INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42443a0f5ad8e955c6e94eed14e733313556f7065af1f06d2e03d315b25f65ab', 
    '0lfUAVjVy326msSU3RyDQwTLK8HDkH/3MGNd19EeViU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)