INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9616263edfde6720c7c1d2466d1756a5fde83fc36fe8cfb4d9617b8fcd497305', 
    '8Jl5964QTHYeBIYhgbS1Uxnaj85j2qAipOdXQe6jSV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)