UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mln4X3frCEjV06b8NzDEmz+NhEbz5OecoF/Rc1dGLXo=' 
WHERE 
  key_id = 'a067dea5d5df4561e477a9a9f4e679c3e1eecd565f0f512e48ea3ccf21681d7c' 
  AND (
    token = 'Mln4X3frCEjV06b8NzDEmz+NhEbz5OecoF/Rc1dGLXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )