INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2650456094c66682597a51490060bb8421fb3fa628422e90b942097f1879d31', 
    'zZnGilfNLmnf5JTlyr5YmIEYQWtseZ9w5iG+SK6mYyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)