INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c848ec61f7b45c03651d66012f35d736beb3cdc410984f5a30813e586420cc4', 
    'C7b8z4W1OgJ/6+/+RoaKH5wPbaeVzQhzCMf4JbruTmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)