INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5e949ca47216b86e10f9aa93a69f8694000f72fba04f977bcfa98adbb58b3a', 
    'Mk2GwVDf8Eekxg9ItKvvaECtQqN97uFadIzAt5y4gFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)