INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3454de35060f2b849f3747bd01103f58586373d8eca5dc76c41bb294dc281ce5', 
    'jPoVmaalB9qLQOMOOcE/UxvjiF0mq2Q0cTa8SuQBU/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)