UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AeA8mmP8jB39vD4ahIxT1IEYj9OxJVRDh1qE2Aqe9dQ=' 
WHERE 
  key_id = '3f3e8ff4ae8c5f49e583091eb6d11b95c01a07116d0eba0f17d459ba8241f83f' 
  AND (
    token = 'AeA8mmP8jB39vD4ahIxT1IEYj9OxJVRDh1qE2Aqe9dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )