INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73859f4a038ad69169bb18ff6e4040b9628d916b9ffcce8e75da1d62ce09a4e', 
    '1zBkwVMamR8Q6e++ljyCQp0cZnbuXiov9NpX3D1BWFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)