INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddcca4c86737ae00ae61ed32e7c042171d8a7f916620019622974ff057ffba10', 
    'indLB68SYzKkPeyXGfKsftSfLMFNV08ph8X5wd1r2WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)