UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zrg9XY+UdOJA2VKmKsEvQL8zx2qIKUfyUz9UF0ypIjU=' 
WHERE 
  key_id = '92acbf29742efc3f1b233ce31547984ec751493bd9b2e9efe71a785986f65cdc' 
  AND (
    token = 'Zrg9XY+UdOJA2VKmKsEvQL8zx2qIKUfyUz9UF0ypIjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )