UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T2FbFgm4+glG4skJsIfqweFdGDcbYpubxoWX+WW0d4w=' 
WHERE 
  key_id = '71b78d19580f227ce6ce753af6405874f84d3083e97dbf459c43ad3eedfdf1b6' 
  AND (
    token = 'T2FbFgm4+glG4skJsIfqweFdGDcbYpubxoWX+WW0d4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )