INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73749c61ed9573b87565bad5a53e78cd58f9bcce8a25625147abad7224b93102', 
    'eZXbhV9mFDtIJRa53DRx9TbJKwEAwNzKmXVtPUggB2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)