INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4bec7d63018476b36b7a26aef3c88056f8a10a6f75f4947dd8f6ae52031375a', 
    'EC+p5RjZmKZAFMr6FyA/K7IYUf7eUpKhrJTG8J37hEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)