INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8684ee34d98434c33322f7cd4ec6c4e1dd258d394a638f4840be6f14a5de4a0', 
    '5CbOQKTfSNLlEncCp29FYZLtDEVcUBcP9aqDyViGBJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)