INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cdc0a3e6cc9ee2fc93367230a179826b977fe33adff70945c9a85697506e02f', 
    'i3Qo7Pu7KqiuF1uzi4+7Uowd3/fh9a5/iqHq4G8BnW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)