UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARuDQKInSgEJsx4Zzmq2S6fHGwzsk3sYMT6huw8kQ00=' 
WHERE 
  key_id = '00048c83ebe8f331603d0b515c55fa895da184d230089d453589c9d80d7be83e' 
  AND (
    token = 'ARuDQKInSgEJsx4Zzmq2S6fHGwzsk3sYMT6huw8kQ00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )