INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6e57666543eb17d11a70e57719e6710014bd8e7fe8adefff19e4be969c566b8', 
    'bReEGbZxdRtOnrg1dIyFMGiyiITHmbN17542X7e+hU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)