INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5d81cd74b2aa86d28eb1f5868bfc82b03d5b1fe549ee426a8d66da81d3b416', 
    'jBeAP07C9SYijVj1B9ojz5GWJLNf3huLobeyCsmZSXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)