INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f23cf3f7e902d62d0e52bcc7063d88981b8a8f340eb99f0f4b69fe6db024c39', 
    'mSgZeDjP08pTw4vU/psl7mw92IaP5CZZvky6w7MnFWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)