INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a048d8bbed9867b75392582e361a4910bb7e9f0cef0347f157c11a96a9fa4ae7', 
    'NnQu3IuZCXiPotdJ5qVp5VzfNt92nDX0/BV5rwDloVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)