INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42e3a116da5d800d2d95afec85ab5e462980d006940e87ed9755f88d1c271027', 
    'FTw7TEe65ZMfEQoWcT2q7gUKWh0YJ5r35IUjk5JWbNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)