INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ff308026bddf69a68afeeb9d4795a57fca4c86b9416128a684a11d59159ae76', 
    'TO0Wkf2CQXlLgV5Jg0iKlcqLT9kXz8TjHHoHwsmfgNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)