INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0cf809475839bac9cdcf74df98e03fa7c882a954deb069e57d1946d5c19a3e8', 
    '2dWY/UGw75rgjRueLBNhIB+qGptyFqR4pfEmtNe2Trw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)