INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd644103d1df0ceecd7895afa7e94b15bc2b353d3ad00bc0fe22652c010d45b4c', 
    'FQNdQLt162cYOr10tnH1P6DQTKPjBq8mIqRZYdTFUQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)