INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c71a51eaa8420b7d21bf8feb1c6f60abef867e65e09bc3d2387bbcdf1b791dea', 
    'qmtaJaP80C2yZcUMURztB86E9cNe5MhwN81qL2xlX60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)