INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4604a970a211c4ba8aac9647e64703ff9cbe459bbae34afe4aba6975296e9d7', 
    'PHcDRch5wEjx9fbODfkGTiyzRNdFqmzhDa0xcbqoMgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00084

Result

int(1)