INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aad92fef93c57c2fb7e9344a6923334fec68935f783d3e6704b371a09460a91', 
    'QbayUQsiW2PdEA7G5PxgVcbvt+2AXaR4HWZDJWN+RVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)