INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd420a269f3dafb7f8b48e354dca7e52fe24c93e969dbe30a224c39f91c76525e', 
    'j8PmOpWOSdvl4rmpjdXxmqVkYFBidj4doRPdG2Jhx5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)