UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qM3szORwiQJLen2rWcBA2fBljDvarW+79fFK4EhQ4GE=' 
WHERE 
  key_id = '96930586595e57cc8ba7874b667151b41cf3ce65e0f41bf3b7d834c19c91281b' 
  AND (
    token = 'qM3szORwiQJLen2rWcBA2fBljDvarW+79fFK4EhQ4GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )