INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0abf05b5b0aec1eeca198be1d84c05b473c7c24d541711cf031b70f3ae74d0e', 
    '+HhfakDr9JXrjhFsHLEEEyI4TsbunthGDqHuf3HaJDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)