INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '518aa36f85113cc2d417575f110c7f62c70f5229f926eb8a3c13a2c5f1752dcf', 
    'QrL7GuSv2vTBqF+yiYvOElFqLxnKT5ybg3eJOpBLgL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)