INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a494ec62d2f339c223dcfec399e4375997dbccdb218457f54da3d216c8090f6', 
    'bpMnZG5G9nao2Wg2ZH5F+8QxKoh2MJjGVWVkp2A3m6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)