UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKzCvRrIbBHr92jmlVN71O98GihwFa1dUyaQPuODVtI=' 
WHERE 
  key_id = '20f9828ed366bf130ff8ec49cccdde8261d81dfde6c8a8cd6e1f6968accf1d0a' 
  AND (
    token = 'oKzCvRrIbBHr92jmlVN71O98GihwFa1dUyaQPuODVtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )