INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '981211d19373683e82edd21ee230878c23da419df820970f13c014e801db4447', 
    'wUdLElhkA+jzm7/1tUVigh9S7EtZkGy6M3cH8lCUUr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)