UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mdAith7fI8fDUJJkWeipqByokP7ZhakJ/UW8YNTEG0w=' 
WHERE 
  key_id = '448ea9b6592447690d1092cf99a915de078ad69e47bdaa7fe2d27f3712e90cda' 
  AND (
    token = 'mdAith7fI8fDUJJkWeipqByokP7ZhakJ/UW8YNTEG0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )