UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YG5RRj+aQ6+qTKf3FDZOXv7nBxw2kfcwwmyexIQxcYU=' 
WHERE 
  key_id = 'a3e6aa8ae18b9d2da9e5424a983403821b80e3373c0483b3aac4e77ecc66d2d8' 
  AND (
    token = 'YG5RRj+aQ6+qTKf3FDZOXv7nBxw2kfcwwmyexIQxcYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )