INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d9839518ec46494679c5bb2012ad942ba03560979985fd2cad5469538809ab', 
    'txiAwFCellohAJs0dSlTsQ/FFjZ/l3wMqya3zbjbEsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)