INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ace19b615df966047995fd44523702a30a94047e44bf4357cb1e14d8449fddc', 
    'mQaQWK2pPZqpbqcOmxDweyCU7Xm5okCoYgprUA8g2Y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)