INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79f17504a60ce3170f0d72ec0a65a927ce2e13847f96a6a867344dee75caa469', 
    'IEJjtTw6z0NHDqz2jtV7esfVXf6VxSnnQEVj4qS36/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)