INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '906a9732993ed6dfce71f680164e21c5fbd28981a997836a199bd2c0c3c7de38', 
    'KWwdEDWmzfQjI49JQeOhnALiqLiSUr7axyIsU3csKlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)