INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9ce44e4c5d47a5d47f8bac15a270a436b15b9317bb55b67cd34d50532ef9a8c', 
    'HeOenPAgEjaF1EXVJluDXgaFcZBas9z7r3gAmaWdrR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)