INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '591222e8d573d6b63f28954c1dbf883e6a528dd7c3522cad9b3a7f9805b5149f', 
    'aAskfPUgTFnNIZ/A99u04OFk89K3XTQ56ZJSiEffGb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)