UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIxLiRYMahmQueYz8VKqPwAptxDA+Uem9v+IJq7QJFE=' 
WHERE 
  key_id = 'dc3276b6ec01c7963e2801a171edfba935d4bf5fb8c56fe95508676f41128218' 
  AND (
    token = 'lIxLiRYMahmQueYz8VKqPwAptxDA+Uem9v+IJq7QJFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )