INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4539008d86f235c922d68b57c456b6d7a4cbfbc44f4ef9d2be18709dc50cdfb', 
    'RpIPlIUI7rUrsQNvr3/scKv4vV19dBM2a3Cxy71LRbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)