UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peFc/jc9XhjhAyI0dKEx+9R2qX0qXJy8xYHeSyJhHhE=' 
WHERE 
  key_id = 'ab6b3f61efdc899d385d411fc78e53b6474357629228bec06e807001a2045480' 
  AND (
    token = 'peFc/jc9XhjhAyI0dKEx+9R2qX0qXJy8xYHeSyJhHhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )