INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '972ec0e651f1ba88904c00c044235918c5634524e8736a7c32750638e716547f', 
    'CVzoosQXyR8eHvfY6pikvvmwuMDazOG3m3LCLam8Z28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)