INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a50715511959282fbc64433f109caf72785bc2966436543acc889b70b4d22bb', 
    'fpA06zEjbCSAyZ447hEIyWT3Spa2A2V8B5aSbND8dzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)