INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970258aa4b48b406592b645e0f4c264cf58843052b4cc455f1622cacced7ecf3', 
    'pnxjH86MJ2KE+JxUDv3byPAEYau35XVVztY5Sh9d/Hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)