INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a4ccd248ca5dc1c6ac00639063b419702265b7665f731ef89feeabdfa8c8474', 
    'tT4ffTk8hk34RZMU4g4oKTIyQzQd3DE1ulaQygydyV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)