UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lliTvStVEe4yc6RsxQi09p8g6vHf6Yxq2aGTroDWk+s=' 
WHERE 
  key_id = '567b732d4592b0faaf24f3687c082079bf7ab0fbe227f04816253cc4373de3df' 
  AND (
    token = 'lliTvStVEe4yc6RsxQi09p8g6vHf6Yxq2aGTroDWk+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )