UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '991el+gXGie3ugwjFmLOwajKgRv+CH64IWlf0zvY10g=' 
WHERE 
  key_id = 'd2b447d47dffcb05ad7490338a7be21b753e5cd3e0125438fa7321b8c385d06e' 
  AND (
    token = '991el+gXGie3ugwjFmLOwajKgRv+CH64IWlf0zvY10g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )