UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPdlhHmbo75bBcSUtVhk3ecPv7XkKmr0Yb2nnWal0ak=' 
WHERE 
  key_id = '89562344014a75014b33b6371e8f5520019c6fd22dcb211c06912cf48b06817c' 
  AND (
    token = 'DPdlhHmbo75bBcSUtVhk3ecPv7XkKmr0Yb2nnWal0ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )