INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc7c38f9594a5e9c950a40ad293bd580539c4b07339ba460a55ad768964ad242', 
    '6d9mIcwkUa7gS06OoonMFjCl0VlP6kFUJdh1DPlBkzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)