UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xmRk2YOLKfzJXaLF2H1mnzlJAKFSLOafVhks2CTLZA=' 
WHERE 
  key_id = '1d424e05e93adbac65371671fbaaac82b89b079220ef4e3cedcd727eee259ff7' 
  AND (
    token = '+xmRk2YOLKfzJXaLF2H1mnzlJAKFSLOafVhks2CTLZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )