UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bRWSFrcLBabVQMe4hDd1moPpHjFUYjVc7morDEvXc0=' 
WHERE 
  key_id = '356b84c6c5df00dfb2ec6aaf4de831829454577fe5bddd4591914ea592fdd900' 
  AND (
    token = '8bRWSFrcLBabVQMe4hDd1moPpHjFUYjVc7morDEvXc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )