INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50ed7196bd17d83bb30c61e64a0fa9f2e01fe9c19269d9bb781e04439bf35b73', 
    'IyQjO6b0D+u5V5wv2jQu6Pl4CWHJn41ZoC83LqnrOIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)