INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a821fefbe71c2415a658430c2e51022a081cfe0fa1944591059b90a187da7e3c', 
    'iuNwJiV+odggC0GSgDZhJX3q7/f8+of2c4HKEFEaA+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )