UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2+9VHKBLdxbn8ZDLsw251O3uGQURZ4yV9MRaj9C5no=' 
WHERE 
  key_id = '2f032eea0deda00368ab3f5b229739cc27e55be0f6f1bf003b9f691bdfe37b37' 
  AND (
    token = 'a2+9VHKBLdxbn8ZDLsw251O3uGQURZ4yV9MRaj9C5no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )