INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f12d5be67b47bb7c6cfd2adc668d265cb7a9888e85a0407ad42ebc5754b294e9', 
    'Rf145RxQp08EZOCpgAWwoycIzs3sbavMb89+hsUL8QY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)