INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04a3b40efc03a4151fb2b339d7de492f3320f7ab6deee3b0432d2c5d0b7abc4f', 
    'QFSMXkz6WnAwUuW+hqkyZh7FYsEx5iknQjH+EdDRShs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)