INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709f3dac73f75449d113bea51d982273afd54c24602f8af031c068cbbeb64a84', 
    'QjK5qt253fnrL3KXy5W6Avv7awvGr5BMQAkSihWFUAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)