INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc670dd433cc76e953b9f21f2a2bcfdef53bd08ffde535e78a1452acdaf7a896', 
    'u4wPjh3brKVPrVGPtz9fiJcvsg5hLrHptiG+1fpASmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)