UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcRAJGE2ezdy+CTrr/wgZ1d1nqCPYIq0XKk86yzk1QA=' 
WHERE 
  key_id = '1d318137be21094fb5f15759d66232f294a846f8915da5f39dddc421b6f0e1d7' 
  AND (
    token = 'pcRAJGE2ezdy+CTrr/wgZ1d1nqCPYIq0XKk86yzk1QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )