INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55be2968d5f751be093b8c2ad38a69e2432629cc0050871d05bf623bb11aebba', 
    'lCWBDoRF81PQ2Tu1e23EYXkyFJZrU4qyFiJkj6UClzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)