INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fd1b49eacef39b5137d24b061e9e8815d8235d3abbc5c15680a7d0729c8d44f', 
    'm1fl09lqcUJV8C8oDUDPXaLglzqm5nfse0LXEIRGkeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)