UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OlSrtNfKkDccQFLt3c0pTs0CcTCcwlUeshxXN9w/Jo=' 
WHERE 
  key_id = 'b0dbd39163d7d458001c20c15121fbb5ab30affc59f444c175ad0dba5519208f' 
  AND (
    token = '6OlSrtNfKkDccQFLt3c0pTs0CcTCcwlUeshxXN9w/Jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )