INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c5f697989fa9b4af4b785160f0d9b3cebe491493af3ead52507033369429c2e', 
    '2WiDW7Bq+eownFVC7E+TC6AiuZUtkzgv8D0o7xhWJ48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)