INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a70798fc8c884780df6e97ca1dcbe37c7865b842aac7a6941f20b2c8cf208b0e', 
    'ObUnUKmqZwzuV4lzQ/WM5Jiw7ARSW02oFfE7KKWVE9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)