UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8ohnyTxKxEFPYzP06YQu3baaleZ8h7WkwjDyh9E6+o=' 
WHERE 
  key_id = '1a88f4d6653f97bece8e2d140fd45ccfaf9fbc69a59bb21f541e07aaf82e15b8' 
  AND (
    token = 'c8ohnyTxKxEFPYzP06YQu3baaleZ8h7WkwjDyh9E6+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )