INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ac28cd7a37a34d04aab8d4defd947d45e2402d30ed6bdab13b21a07274ef19e', 
    '3MvFJTZVFyJrmKXRhPGWtq2k2O1KArVhNcpQoiajlwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)