UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+rnoxx4033LQGWmVoaqBjACCo/XNO4a8AqKDSRzJxBg=' 
WHERE 
  key_id = '879165c47d6f380072014e9fba50077321680320387284465507b173aeb6ada2' 
  AND (
    token = '+rnoxx4033LQGWmVoaqBjACCo/XNO4a8AqKDSRzJxBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )