INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8ae946a6641389a4123e0178018b8efd84510892c055f3c9f026d05b20d946', 
    'bt3UZd/3EuE6GbuSyu8ut5ac1qiBmElBi22j8bRA5c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)