INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ddd2b8e2adb91be6d1753a078f25696f8127e2805596184c407539709b89d9', 
    'GGmS9xek27JAvJDpAp76ooC4HLHKqg/dyS0POtYc4ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00088

Result

int(1)