INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c833f41bb4462874a9933aaef72606903d33418d806ddf993a7456104bf36bde', 
    'SqQkLYmjCbK5QgYr/cXDjvPdoedadN6DAOHSE3fFuKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)