INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270c8ff106c584bb7ef087773ec9b4d08df5333ccc0840a88a918bca6f932321', 
    'YExto4xDf5n8XnQ3VnlBkklLQ4d/iGH8Tz7o0iDl4vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)