INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '480e73c8ebd8053edbddab5987e1243fb3df2d07c077994843535a09f044c7c5', 
    '/sXFY3Bw37VpRxBnTITIvykCpYw8hZif4qNfEKHkFyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)