INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c5dde92f7239ac6e95ba08fc83c71f1ec1bdf14b91c7bbff97c902174ba86f', 
    '5mcb1PnipNLjaLjgxWxrRP6lQhYZN0bs/E0td0TJUbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)