UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxK46PB/qjgmflq9H9fvoBuVUKhuzo3vCbIhiqrs7pk=' 
WHERE 
  key_id = '88a1420a66945e71596d6cde8992e979c47f0a5ecb02ffc8c6d5b3c92787fca5' 
  AND (
    token = 'XxK46PB/qjgmflq9H9fvoBuVUKhuzo3vCbIhiqrs7pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )