INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a789b02a28c9f3fa82eceb9682222ef21e1ec4d2af0059c329d91a8998133af', 
    '2qf5VzSlTjlFzqxaSUWsat9y5X1ayXq5jEtZU1D6jgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)