INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a329efb703c5a85bf03bede35ed91617053869d6f482eae71c0e8480c95018', 
    'MvIHnQPffF0LffUitqbESNXDHtOa0Em7TXeKPoFuZAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)