INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f54ab40e4ce9d66cccd59715ecdbf4f56bb44ee9c609776e28545cbde584639c', 
    'z9dLUrNYEZwGbd2abhVM6aXG7jbyCDU5/tndt2Q/r5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)