INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08e5734535f129d7cc44b43d60b4ba513e6fe7f899df9b339a7621824b93d295', 
    '++qufTg2n0ZQqjPCGcRNL2D7XVITrI4XIhvQD9TcwzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)