INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2797425f743563cb76a5695270d9f1e4ee8398086547f1d4c32072e9fb14a10f', 
    'QYxMT9QPvhwmkj9qOGqTxzejPzT5spvAezTJ4ML2ZNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)