INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad012e1db71ecb4118e33925341a02a4cfb305c15317bda66ed2654fbfe237f', 
    't4RksR6TMOetS0Vsxgtn5uSPPtJXAv/QlCbn8EkqbF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)