INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a3bb58a9e702899f3d96fe8d76a5a62b7b0a4c92ed7cb04f49d14c8a92733a', 
    '+owl0R/At6hubmqbhfEIG9fW8PcEsnA+MPjZKTJzwxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)