INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c981f346ab4cd8ef9c9320644ff40e2f9e4eaa412717dd582936a8186992f7d1', 
    'a+rxvkp/07y45asFVmKj8UU02+4PJyZPQnMe/sYPk4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )