UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CtCIb1bdRxxznN4EPAdNW7WZecDJgskyV9i6AS+4QA=' 
WHERE 
  key_id = 'a70fdf5d6c507336a11030d25a20d83ecbae5c046bbe04b1e5820ace80430ab8' 
  AND (
    token = '/CtCIb1bdRxxznN4EPAdNW7WZecDJgskyV9i6AS+4QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )