INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b10fb981b5e391ccf376769dec4c5a23737be4e9b10da75093a08b068d8c5e94', 
    '0EfxhIxbrugYQiGDCXHhd2QqbJ9uA9oJxGFcTuEBwmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)