INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b593602da9b869486941bddd0e875795eca35462d69ff96f64bccae7628296c', 
    '8kYs83tLnQUFAS+GFBz5CQnZ8d4dZEo41JDkoBSthQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)