INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd720433aec083d8b4521db73548183141ccf8cdbe5a705660289c65f3030e441', 
    'V/fvkh7umQ4rwUWo5I9PghdRl2pE40yAGP83X481SZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)