INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db4a6b3def6520c04c00a8d0418766bacdd9ebf5560e8889cbe50a965ba83ba', 
    '4RUH1Vduy7Kkz7QbAmnzz3sxTyrYZIeNHchKBREtrM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)