INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '759b4efcddb12e914b506affb4e1d58ebdd6b0654f93d1187974aef30d8cdbea', 
    'KvGHYvGI2DK8F8/6tYBUvwjHrqCzHvMyyQSmiEtcZIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)