UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dm0k4TKi0PaYkrb2L77lt8Hg3b0pf0ZEI26rJD8yjjU=' 
WHERE 
  key_id = '32efd8287890f8be69f1a00fbfd5a0e8c3052c80ac94b7e0832826cd1ca80121' 
  AND (
    token = 'Dm0k4TKi0PaYkrb2L77lt8Hg3b0pf0ZEI26rJD8yjjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )