INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '861eb817238d913dd659f4434da90017aafc0fd1c1edaa48fc8e72dc2084b9eb', 
    'pl5JPyNHDA4KnHSjBt9ywu2fnBkD70sEp1o6ph+ZE8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)