UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7r6RNN3T7/u/6nHOj6CBYcgmTydC8ydyUt6Ql0b0RlU=' 
WHERE 
  key_id = '866449fbe4b34ae4c84195a7f7da72a94495cabbde84b7232d328333f9f663bb' 
  AND (
    token = '7r6RNN3T7/u/6nHOj6CBYcgmTydC8ydyUt6Ql0b0RlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )