INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '156dc41dfb9e84a66ac5e26097ddacc3a78ad4af8c1d121902c816acc1a54edf', 
    '1ds14zmKidHhIOwfYw1gY7CZFsltkSNf5MiXA5H2mKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)