UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGiKbSPr/iakAgBKC+XHpZE5PcbdVFYyFcVyV+xUHfM=' 
WHERE 
  key_id = '9003a86587c2bab92faf00f77382c4c9d1df1e67f731e91b68c41432b8d79db6' 
  AND (
    token = 'bGiKbSPr/iakAgBKC+XHpZE5PcbdVFYyFcVyV+xUHfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )