INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b53da63794881e5841b502a782cab740c877c42de6a4acb9188d6cf5855eb311', 
    'WMk6bOTIC1n7yqwPyF/faul2TLDBu9iRClXG+IhT/xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )