INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30bd8904445db32a1ffc02a333fd1cc8e02f125944c3803002acb7bb86400894', 
    'qUBgJYqEy7MJ8ywSY7u1ZE+hQtZYg3h+423n5A6C8Fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)