INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5826d5ba8ba26de3e9fda631337778edfad985a481eecf52220cbb2f1c86364a', 
    'dmat8eJLHhdI7UHEvqMepbvcW8HEYqx2Z8mgmC7HFtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)