INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bced8bf99242d5f4bb54368c427a89ba6316e1edcbad85e62d3af68962fbe3f', 
    'PHN5RAihwQmVpyIJcV8XoapHjhZjDMQAhcV6pRrUhdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)