UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCnaTKZDWYGIgbRtBpQM/3T8hHgEMyxnVn2WKvgUML8=' 
WHERE 
  key_id = '0d18be5a5f4cb8ae5857848a443b2148a3835a92746a9d606fa29e4f0cdb8cc2' 
  AND (
    token = 'gCnaTKZDWYGIgbRtBpQM/3T8hHgEMyxnVn2WKvgUML8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )