INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '263a53ce773730a20ce9cb5bb3334d851a8d33a9e72870435127b6644d82ee4f', 
    'e4+59lCJ2mdAKZJKuvRia5EFoEVEyRttUcWy8enMuLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)