INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3212fc05d098bfcf634308942e682236e3cc3e259b0a1c638c88c70ea644b163', 
    '/bSFfW99j0jqdjxeXCYLBZYlxSvpuXlfCehG6ZLqBzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)