INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3ca19561e3864dbd3cbed381a4cb238b9c18251045243265543c0faac91b170', 
    'RDH6RS8cXz3C+Lc//G8pgqUzoK2lyOVmsiE4Wqg9brE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)