INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97b6755c7dea0c1e81cf79a18eff3c3a3de66e5106009d842805236d6d9ae4ca', 
    'vMlzSs578TCjRwe198yPFZuDw51ccB6Vlve1OCTEF+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)