UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2djvfvhla1jJ7w6EilitLtgQX4G7AO7jdiVL5R8ZEuU=' 
WHERE 
  key_id = 'de070591289b18c5f73e8f7bd2647c5cd4720e4b50eb1a6428355a0111be0b78' 
  AND (
    token = '2djvfvhla1jJ7w6EilitLtgQX4G7AO7jdiVL5R8ZEuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )