INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3636b4baeaae0e3d63a9da22fe5f9340ae65e3d2d4838ea0e80eaad810cad1', 
    'u9FL6xXzcW3fkKKAV01MnzsHs1N9PhjQOh1tcEllw80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)