INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '426e415669da22f72a22006d9d2413788a1a81c4ec314e8919e37eecf8359243', 
    'HJ54ylt3aJWaaMdxBSGtiQMubOQztcFvKWut4y8SE2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)