UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mp5JiyQQf65uUdWmehPCE5gTfMqktkLyddE6R1QvzdA=' 
WHERE 
  key_id = '26d7e8b74a318d7dc5e0286b1203cacfe85044abd31f87164d5b9e79a7de5d10' 
  AND (
    token = 'mp5JiyQQf65uUdWmehPCE5gTfMqktkLyddE6R1QvzdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )