INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57b5fdf2c70aa823aee03dc73163ad62d733ed21624a906173e935b316377e04', 
    'YQWnBjQEZ2D1A/ZGfH5uQueXxEgd3yM+oDbl2pYPBeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)