UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WF/3YSzgGyWb2jsDORuPzvKLUv7xkDAH5fHy8NOIB4c=' 
WHERE 
  key_id = '4ce805c4296e2cc0da87c175b1827b8fa2df50d58375e33a9a46a8974fcfb701' 
  AND (
    token = 'WF/3YSzgGyWb2jsDORuPzvKLUv7xkDAH5fHy8NOIB4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )