INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c57780015ded4623e47985301a85cf0e4f1c4774d6637ad06e803686a4a2736', 
    'YnN6IzqiIchztlWAU8AyLjjh1WJy8dzzr+ZHBQ+dlEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)