INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f67614f363f9e24c97761e3b21af6dbd399d815f896de6f8023d39b76b9ec0e5', 
    'TJuX1+uhj29+cVEfxpDN5VXeX0QPD3RxRZ3jB6lveeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)