INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af68cb61e84d6ed24581e814767e21593a028126b9b083e1b0a2b9e222586f55', 
    'jm2lRTXzTADHE+QDrH8SPdGk8gGvwjoOiEHpaGWNcuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)