INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5986e7cc2454e9a3f986c943f39c8fcd6b6973459dae69815ed8842fdc06038b', 
    'liXjshpTnEiK+HQBF3hgY3Wezb2gjc6y0JpILUiCI8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)