INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9848c3f7c3962ded9b633349a4f721290a5678012de7d714a89e7a532e457801', 
    'Yy2dhRyRTqK1Q99BvfHZ4l61RxX98lowxzyz9OZ0hWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)