INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c21ce290867abcef2558bc55b692def25f5ca95a513aa9c668377774263216d6', 
    'wFz+dAyyE2J5Xz381DJ996BRahK/hC58XszjDNIyLeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)