INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47b9be5f14672ffcd8428981d568d9df85fcd89a3756841e46db65daa178ad95', 
    'TyudbC1B30E1GXuL5sUe5/Oe6Nvqs+/0wCjtOcE0rBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)