INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccc350fef9d532813ca7d1929ef17b12b334a487c57c365f3cb20d1fcfd7766b', 
    'MKyn01QMUm9KmjHgLg0aaHeSC4qvxv7gk5RUdcF8D5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)