UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZHrsUK7lTvC7Br+lyFNmT273PZ0vUwINDl/pBfS9IQ=' 
WHERE 
  key_id = 'dc4df82ddd047b1e55e3bef99764471f8ed2ef8416698c6569f44230f26e94f0' 
  AND (
    token = '/ZHrsUK7lTvC7Br+lyFNmT273PZ0vUwINDl/pBfS9IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )