INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a54ed8144c78f76cb3d31e816f1d6e091d443c3b97291687ed5581dd8ac3b8e1', 
    'VmbLnmxZVZCjjAooZ/HptL16VMa4hwnDpRqGjmdGSYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)