INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d9a9da2b93f5448937fd815eee603ec095ff385675f7825d7285e028cd83772', 
    'PWR9/kIEj4u7jhnN9ScPwd7Pi87BeWtWqA4jhb/SJds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)