UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGv9RqKAi5+MbBamUDesQLBg5gpNu0HNsdheFhPCv04=' 
WHERE 
  key_id = '17b4fbf0f774d0efa2d1c67be3889bcc21dede03520e5d945fd81da277b999bf' 
  AND (
    token = 'cGv9RqKAi5+MbBamUDesQLBg5gpNu0HNsdheFhPCv04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )