INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6323912faef0728306f8ab8eb510a53faec214be8f7f2b83e82ad7ede83dc354', 
    'XIwBo8CJ6C0MuLjYbkjiFHvMTyN371lZCI1M2Lkvnqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)