UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKElrhG5M6/kfVHvCoUm8Nihgt5WQJbewWZfz8341vk=' 
WHERE 
  key_id = '8bb8c608c620cee8dce00f8dd3993d5abda97c3fbcb5c985831e654ea6ee2a08' 
  AND (
    token = 'sKElrhG5M6/kfVHvCoUm8Nihgt5WQJbewWZfz8341vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )