INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5f6c33869b894cf423db0414292f2c5115e2e5d51b539a2cf3a8d0249ce48ce', 
    'nqwIHb3EKoUtMQT3cjKIjU+U5a6605E526J+O+/Tk3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )