INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc745d6d85bdbbd7bd2aa637116a8c165bbb76b1cc5d0958aa05379a7abd27c1', 
    'jgfUv8CBJ6ncZQcIdgMl9Y71silNI5X1Whaa3qHe0tQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)