INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b581444b956fea0da92d5a7a8ae0b8e0375e77c0a01d9c534fbb52652fd3df1b', 
    'lDxY2cxCt1/xdXkPq0HThiChRU/7PzRtJ06rRWQNLoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)