UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91dY1ZBGPrTUNRYMqM1jynpLXV1SMy6jCc+9boKLdY8=' 
WHERE 
  key_id = '82b6769446db207fc1e0860ab58c79f85c1ff00b50c88ef16958efbcc0b9bd69' 
  AND (
    token = '91dY1ZBGPrTUNRYMqM1jynpLXV1SMy6jCc+9boKLdY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )