INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a54938e39b2025cfa548ad89de44b34f6eaa3963b61612651a3939afca01c3e', 
    'bYns6pIhUHkYRnKI2Dubod+y/Ad0CujTG5aIZh4+EKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )