UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQXuG2W3XFfpzkigRv02IKR7gsOi6EO/oBzl1opqfQk=' 
WHERE 
  key_id = '9dd07d62a34b53da9be7baa441a219fa52f0fe71c43867353b386232d28c48f7' 
  AND (
    token = 'DQXuG2W3XFfpzkigRv02IKR7gsOi6EO/oBzl1opqfQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )