UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TpCNvLPFhO/hMyOgDU5VvZSUSlaOU3q7pVApn0iNHhk=' 
WHERE 
  key_id = '8d48302ee6e5d32cfcd5a2430a2cb1e6d51b3656185697060c6576947e63b84d' 
  AND (
    token = 'TpCNvLPFhO/hMyOgDU5VvZSUSlaOU3q7pVApn0iNHhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )