INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26b73f99d4f29205fcc4ea4575631cbf21f7a1c1dae4a688aa17d9b2266aeb6c', 
    'kvVc8szu3EA4EMopSewTT2aa+6ZBSqPb07jNt3HjISY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)