INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ce14eeb28936a4365b9f6f721a76c379d1d07075590398ae7b88dfacb52460', 
    'z9nZzThbPjo3gG/q+bEheHqahMUMt2cqSP2MLF31Zxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)