INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab7633ecacdab2c87a27fafb0e846ae7690185f7f360b876089b1d1ef2fd3878', 
    'K//QerQCUMbN4vm63NQXEgY9dSHcrv9YBnsW83tZuYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)