UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5J69m4vCHI+XQ904zPfwOAxnLTow4CuV1J3qqGjvdE=' 
WHERE 
  key_id = 'd750a5cf62f8eaa2d72ee7ab0a5f9c7ee31e5d1101ebf50cdd92ab61c44dc23f' 
  AND (
    token = 'W5J69m4vCHI+XQ904zPfwOAxnLTow4CuV1J3qqGjvdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )