INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20b1c8b6f8a3ff70c9a9651f90f55196a4f97bd9da29daa7022a0379ef3dace2', 
    'Ls6uoPqHLfV14AxgZg9AZ2AcTRF26MHoNIgQ0CWbyjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)