UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJotfpnNkSok9VtjZ/1s//vAW+dEEiC/fr7+Djr/B4M=' 
WHERE 
  key_id = 'a9fdead8761a96bbf6f5326bd8f0ec03f1be66df671155bca80291088999cc7a' 
  AND (
    token = 'LJotfpnNkSok9VtjZ/1s//vAW+dEEiC/fr7+Djr/B4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )