UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lYgXFPssGI4Ur7jEUqtlvj/Lv8btiV0qUktyzQcxwHQ=' 
WHERE 
  key_id = 'bd15c76f3cf79e661621c288961ca432520fcab7e9a12305132ec9a07242c77a' 
  AND (
    token = 'lYgXFPssGI4Ur7jEUqtlvj/Lv8btiV0qUktyzQcxwHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )