INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9981c17a71df20c8db07b185722777a9bb822fdfc4e9ab6b430954fae19c3b2e', 
    'laB/Lp4AYf06H7nCiwTI2jD94yJTAll0LmjHag2bqTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)