INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a669fee1919ad2b79f8825989186041c58daaebb72e84b1bca42765589ced19c', 
    'pnj+DeBNhsVNQ99yOsEbHiGltNvYGFo5zn5GUlT7Ouk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)