INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c0254d81dfb82cd0af8d4b322f3a9d2caea99c69bd8e43f1ecf74639b387417', 
    'kuYSVarlRM7MEmysNWDJ1ex3yfLIfESFL6BDlifuVdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)