INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878f246bef313d3b60c62bffcc544038fff24bc80e9d8d49871497e6afc666ca', 
    'cd+ZxKtdfmNem315s0DpBQD4IJHvSSpEyg89ua8CLIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)