INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347b600fd6ce1cd7bff49994b84d46958af221c24931900738f540655993a15a', 
    'Yj/m+w4YMoPeD4wdxIO4RbNEzrKlmEQVpl7Kubx2HU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)