INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca674ca818e8de226586ad84d7b14de24ae46ad7c10edf9f7e5052be5f637417', 
    '13u42bN1HffAqvqlqw8Nsh+LK3Xns794I1ZcSWhbQTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)