INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a90b6a3f61239f57a3e6a43d027186f99750f61f20b9b68ac5aece8b525d72b', 
    'QlWFijVbMvg/VSeexapUidTtmW6N7EFqyMia00xWta8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)