INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e15508f31be88b84752caeca304f4b4c8298fc727ead859b556a4ee9b2e77b6', 
    'tTSEf9TIwirMzL+WsMh9ijBek8B6Oq4T8WloRoYXmvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)