INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e5011307344a333483cca5631d49c7650a2f626ba1a980e32d297058c93ac5a', 
    'elItxn+PDI6Qpb34E1C6O7W9EQLo2CcZKlr2X4pa0cM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)