UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMztZ0bxx39eO8DwlLmfLzI/oAIsgqJPkrWEpr5z7/w=' 
WHERE 
  key_id = 'f188fbdc3afb5d470c373952d6bf0f0f9ecb8c78952ea7fbf836f1b8ad719317' 
  AND (
    token = 'bMztZ0bxx39eO8DwlLmfLzI/oAIsgqJPkrWEpr5z7/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )